309925980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 576

約数和(自身を含む): 1303102080

約数和(自身を除く): 993176100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 27, 28, 30, 34, 35, 36, 39, 42, 45, 49, 51, 52, 53, 54, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 98, 102, 105, 106, 108, 117, 119, 126, 130, 135, 140, 147, 153, 156, 159, 170, 180, 182, 189, 195, 196, 204, 210, 212, 221, 234, 238, 245, 252, 255, 260, 265, 270, 273, 294, 306, 315, 318, 340, 351, 357, 364, 371, 378, 390, 420, 441, 442, 455, 459, 468, 476, 477, 490, 510, 530, 540, 546, 585, 588, 595, 612, 630, 636, 637, 663, 689, 702, 714, 735, 742, 756, 765, 780, 795, 819, 833, 882, 884, 901, 910, 918, 945, 954, 980, 1020, 1060, 1071, 1092, 1105, 1113, 1170, 1190, 1260, 1274, 1323, 1326, 1365, 1378, 1404, 1428, 1431, 1470, 1484, 1530, 1547, 1590, 1638, 1666, 1755, 1764, 1785, 1802, 1820, 1836, 1855, 1890, 1908, 1911, 1989, 2067, 2142, 2205, 2210, 2226, 2295, 2340, 2380, 2385, 2457, 2499, 2548, 2597, 2646, 2652, 2703, 2730, 2756, 2862, 2940, 3060, 3094, 3180, 3185, 3213, 3276, 3315, 3332, 3339, 3445, 3510, 3570, 3604, 3710, 3780, 3822, 3978, 4095, 4134, 4165, 4284, 4410, 4420, 4452, 4505, 4590, 4641, 4770, 4823, 4914, 4998, 5194, 5292, 5355, 5406, 5460, 5565, 5724, 5733, 5967, 6188, 6201, 6307, 6370, 6426, 6615, 6630, 6678, 6890, 7020, 7140, 7155, 7420, 7497, 7644, 7735, 7791, 7956, 8109, 8190, 8268, 8330, 8820, 9010, 9180, 9282, 9540, 9555, 9646, 9828, 9945, 9996, 10017, 10335, 10388, 10710, 10812, 10829, 11130, 11466, 11713, 11934, 12285, 12402, 12495, 12614, 12740, 12852, 12985, 13230, 13260, 13356, 13515, 13780, 13923, 14310, 14469, 14994, 15470, 15582, 16065, 16218, 16380, 16660, 16695, 17199, 18020, 18564, 18603, 18921, 19110, 19292, 19890, 20034, 20670, 21420, 21658, 22260, 22491, 22932, 23205, 23373, 23426, 23868, 24115, 24327, 24570, 24804, 24990, 25228, 25970, 26460, 27030, 27846, 28620, 28665, 28938, 29835, 29988, 30940, 31005, 31164, 31535, 32130, 32436, 32487, 33390, 33761, 34398, 35139, 37206, 37485, 37842, 38220, 38955, 39780, 40068, 40545, 41340, 41769, 43316, 43407, 44149, 44982, 46410, 46746, 46852, 48230, 48654, 49140, 49980, 50085, 51940, 54060, 54145, 55692, 56763, 57330, 57876, 58565, 59670, 62010, 63070, 64260, 64974, 66780, 67522, 68796, 69615, 70119, 70278, 72345, 74412, 74970, 75684, 77910, 81090, 81991, 83538, 85995, 86814, 88298, 89964, 92820, 93015, 93492, 94605, 96460, 97308, 97461, 100170, 101283, 105417, 108290, 112455, 113526, 114660, 116865, 117130, 119340, 121635, 124020, 126140, 129948, 130221, 132447, 135044, 139230, 140238, 140556, 144690, 149940, 155820, 162180, 162435, 163982, 167076, 168805, 170289, 171990, 173628, 175695, 176596, 186030, 189210, 194922, 200340, 202566, 208845, 210834, 216580, 217035, 220745, 224910, 227052, 233730, 234260, 243270, 245973, 260442, 264894, 278460, 280476, 283815, 289380, 292383, 303849, 316251, 324870, 327964, 337610, 340578, 343980, 350595, 351390, 372060, 378420, 389844, 397341, 405132, 409955, 417690, 421668, 434070, 441490, 449820, 467460, 486540, 487305, 491946, 506415, 520884, 527085, 529788, 567630, 573937, 584766, 607698, 632502, 649740, 651105, 662235, 675220, 681156, 701190, 702780, 737919, 794682, 819910, 835380, 851445, 868140, 882980, 911547, 974610, 983892, 1012830, 1054170, 1135260, 1147874, 1169532, 1192023, 1215396, 1229865, 1265004, 1302210, 1324470, 1402380, 1461915, 1475838, 1519245, 1581255, 1589364, 1639820, 1702890, 1721811, 1823094, 1949220, 1986705, 2025660, 2108340, 2213757, 2295748, 2384046, 2459730, 2604420, 2648940, 2869685, 2923830, 2951676, 3038490, 3162510, 3405780, 3443622, 3646188, 3689595, 3973410, 4427514, 4557735, 4768092, 4919460, 5165433, 5739370, 5847660, 5960115, 6076980, 6325020, 6887244, 7379190, 7946820, 8609055, 8855028, 9115470, 10330866, 11068785, 11478740, 11920230, 14758380, 15496299, 17218110, 18230940, 20661732, 22137570, 23840460, 25827165, 30992598, 34436220, 44275140, 51654330, 61985196, 77481495, 103308660, 154962990, 309925980]

約数ペア:

[(1, 309925980), (2, 154962990), (3, 103308660), (4, 77481495), (5, 61985196), (6, 51654330), (7, 44275140), (9, 34436220), (10, 30992598), (12, 25827165), (13, 23840460), (14, 22137570), (15, 20661732), (17, 18230940), (18, 17218110), (20, 15496299), (21, 14758380), (26, 11920230), (27, 11478740), (28, 11068785), (30, 10330866), (34, 9115470), (35, 8855028), (36, 8609055), (39, 7946820), (42, 7379190), (45, 6887244), (49, 6325020), (51, 6076980), (52, 5960115), (53, 5847660), (54, 5739370), (60, 5165433), (63, 4919460), (65, 4768092), (68, 4557735), (70, 4427514), (78, 3973410), (84, 3689595), (85, 3646188), (90, 3443622), (91, 3405780), (98, 3162510), (102, 3038490), (105, 2951676), (106, 2923830), (108, 2869685), (117, 2648940), (119, 2604420), (126, 2459730), (130, 2384046), (135, 2295748), (140, 2213757), (147, 2108340), (153, 2025660), (156, 1986705), (159, 1949220), (170, 1823094), (180, 1721811), (182, 1702890), (189, 1639820), (195, 1589364), (196, 1581255), (204, 1519245), (210, 1475838), (212, 1461915), (221, 1402380), (234, 1324470), (238, 1302210), (245, 1265004), (252, 1229865), (255, 1215396), (260, 1192023), (265, 1169532), (270, 1147874), (273, 1135260), (294, 1054170), (306, 1012830), (315, 983892), (318, 974610), (340, 911547), (351, 882980), (357, 868140), (364, 851445), (371, 835380), (378, 819910), (390, 794682), (420, 737919), (441, 702780), (442, 701190), (455, 681156), (459, 675220), (468, 662235), (476, 651105), (477, 649740), (490, 632502), (510, 607698), (530, 584766), (540, 573937), (546, 567630), (585, 529788), (588, 527085), (595, 520884), (612, 506415), (630, 491946), (636, 487305), (637, 486540), (663, 467460), (689, 449820), (702, 441490), (714, 434070), (735, 421668), (742, 417690), (756, 409955), (765, 405132), (780, 397341), (795, 389844), (819, 378420), (833, 372060), (882, 351390), (884, 350595), (901, 343980), (910, 340578), (918, 337610), (945, 327964), (954, 324870), (980, 316251), (1020, 303849), (1060, 292383), (1071, 289380), (1092, 283815), (1105, 280476), (1113, 278460), (1170, 264894), (1190, 260442), (1260, 245973), (1274, 243270), (1323, 234260), (1326, 233730), (1365, 227052), (1378, 224910), (1404, 220745), (1428, 217035), (1431, 216580), (1470, 210834), (1484, 208845), (1530, 202566), (1547, 200340), (1590, 194922), (1638, 189210), (1666, 186030), (1755, 176596), (1764, 175695), (1785, 173628), (1802, 171990), (1820, 170289), (1836, 168805), (1855, 167076), (1890, 163982), (1908, 162435), (1911, 162180), (1989, 155820), (2067, 149940), (2142, 144690), (2205, 140556), (2210, 140238), (2226, 139230), (2295, 135044), (2340, 132447), (2380, 130221), (2385, 129948), (2457, 126140), (2499, 124020), (2548, 121635), (2597, 119340), (2646, 117130), (2652, 116865), (2703, 114660), (2730, 113526), (2756, 112455), (2862, 108290), (2940, 105417), (3060, 101283), (3094, 100170), (3180, 97461), (3185, 97308), (3213, 96460), (3276, 94605), (3315, 93492), (3332, 93015), (3339, 92820), (3445, 89964), (3510, 88298), (3570, 86814), (3604, 85995), (3710, 83538), (3780, 81991), (3822, 81090), (3978, 77910), (4095, 75684), (4134, 74970), (4165, 74412), (4284, 72345), (4410, 70278), (4420, 70119), (4452, 69615), (4505, 68796), (4590, 67522), (4641, 66780), (4770, 64974), (4823, 64260), (4914, 63070), (4998, 62010), (5194, 59670), (5292, 58565), (5355, 57876), (5406, 57330), (5460, 56763), (5565, 55692), (5724, 54145), (5733, 54060), (5967, 51940), (6188, 50085), (6201, 49980), (6307, 49140), (6370, 48654), (6426, 48230), (6615, 46852), (6630, 46746), (6678, 46410), (6890, 44982), (7020, 44149), (7140, 43407), (7155, 43316), (7420, 41769), (7497, 41340), (7644, 40545), (7735, 40068), (7791, 39780), (7956, 38955), (8109, 38220), (8190, 37842), (8268, 37485), (8330, 37206), (8820, 35139), (9010, 34398), (9180, 33761), (9282, 33390), (9540, 32487), (9555, 32436), (9646, 32130), (9828, 31535), (9945, 31164), (9996, 31005), (10017, 30940), (10335, 29988), (10388, 29835), (10710, 28938), (10812, 28665), (10829, 28620), (11130, 27846), (11466, 27030), (11713, 26460), (11934, 25970), (12285, 25228), (12402, 24990), (12495, 24804), (12614, 24570), (12740, 24327), (12852, 24115), (12985, 23868), (13230, 23426), (13260, 23373), (13356, 23205), (13515, 22932), (13780, 22491), (13923, 22260), (14310, 21658), (14469, 21420), (14994, 20670), (15470, 20034), (15582, 19890), (16065, 19292), (16218, 19110), (16380, 18921), (16660, 18603), (16695, 18564), (17199, 18020)]