153988380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 432

約数和(自身を含む): 627419520

約数和(自身を除く): 473431140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 49, 51, 52, 60, 63, 65, 68, 70, 78, 79, 84, 85, 90, 91, 98, 102, 105, 117, 119, 126, 130, 140, 147, 153, 156, 158, 170, 180, 182, 195, 196, 204, 210, 221, 234, 237, 238, 245, 252, 255, 260, 273, 294, 306, 315, 316, 340, 357, 364, 390, 395, 420, 441, 442, 455, 468, 474, 476, 490, 510, 546, 553, 585, 588, 595, 612, 630, 637, 663, 711, 714, 735, 765, 780, 790, 819, 833, 882, 884, 910, 948, 980, 1020, 1027, 1071, 1092, 1105, 1106, 1170, 1185, 1190, 1260, 1274, 1326, 1343, 1365, 1422, 1428, 1470, 1530, 1547, 1580, 1638, 1659, 1666, 1764, 1785, 1820, 1911, 1989, 2054, 2142, 2205, 2210, 2212, 2340, 2370, 2380, 2499, 2548, 2652, 2686, 2730, 2765, 2844, 2940, 3060, 3081, 3094, 3185, 3276, 3315, 3318, 3332, 3555, 3570, 3822, 3871, 3978, 4029, 4095, 4108, 4165, 4284, 4410, 4420, 4641, 4740, 4977, 4998, 5135, 5355, 5372, 5460, 5530, 5733, 6162, 6188, 6370, 6630, 6636, 6715, 7110, 7140, 7189, 7497, 7644, 7735, 7742, 7956, 8058, 8190, 8295, 8330, 8820, 9243, 9282, 9401, 9555, 9945, 9954, 9996, 10270, 10710, 10829, 11060, 11466, 11613, 12087, 12324, 12495, 12740, 13260, 13430, 13923, 14220, 14378, 14994, 15405, 15470, 15484, 16116, 16380, 16590, 16660, 17459, 18486, 18564, 18802, 19110, 19355, 19890, 19908, 20145, 20540, 21420, 21567, 21658, 22932, 23205, 23226, 24174, 24885, 24990, 26860, 27846, 28203, 28665, 28756, 29988, 30810, 30940, 32487, 33180, 34839, 34918, 35945, 36972, 37485, 37604, 38220, 38710, 39780, 40290, 43134, 43316, 46215, 46410, 46452, 47005, 48348, 49770, 49980, 50323, 52377, 54145, 55692, 56406, 57330, 58065, 60435, 61620, 64701, 64974, 65807, 69615, 69678, 69836, 71890, 74970, 77420, 80580, 84609, 86268, 87295, 92430, 92820, 94010, 97461, 99540, 100646, 104754, 107835, 108290, 112812, 114660, 116130, 120870, 122213, 129402, 129948, 131614, 139230, 139356, 141015, 143780, 149940, 150969, 157131, 162435, 169218, 174195, 174590, 184860, 188020, 194922, 197421, 201292, 209508, 215670, 216580, 232260, 241740, 244426, 251615, 258804, 261885, 263228, 278460, 282030, 301938, 314262, 323505, 324870, 329035, 338436, 348390, 349180, 366639, 389844, 394842, 423045, 431340, 452907, 487305, 488852, 503230, 523770, 564060, 592263, 603876, 611065, 628524, 647010, 649740, 658070, 696780, 733278, 754845, 785655, 789684, 846090, 855491, 905814, 974610, 987105, 1006460, 1047540, 1099917, 1184526, 1222130, 1294020, 1316140, 1466556, 1509690, 1571310, 1692180, 1710982, 1811628, 1833195, 1949220, 1974210, 2199834, 2264535, 2369052, 2444260, 2566473, 2961315, 3019380, 3142620, 3421964, 3666390, 3948420, 4277455, 4399668, 4529070, 5132946, 5499585, 5922630, 7332780, 7699419, 8554910, 9058140, 10265892, 10999170, 11845260, 12832365, 15398838, 17109820, 21998340, 25664730, 30797676, 38497095, 51329460, 76994190, 153988380]

約数ペア:

[(1, 153988380), (2, 76994190), (3, 51329460), (4, 38497095), (5, 30797676), (6, 25664730), (7, 21998340), (9, 17109820), (10, 15398838), (12, 12832365), (13, 11845260), (14, 10999170), (15, 10265892), (17, 9058140), (18, 8554910), (20, 7699419), (21, 7332780), (26, 5922630), (28, 5499585), (30, 5132946), (34, 4529070), (35, 4399668), (36, 4277455), (39, 3948420), (42, 3666390), (45, 3421964), (49, 3142620), (51, 3019380), (52, 2961315), (60, 2566473), (63, 2444260), (65, 2369052), (68, 2264535), (70, 2199834), (78, 1974210), (79, 1949220), (84, 1833195), (85, 1811628), (90, 1710982), (91, 1692180), (98, 1571310), (102, 1509690), (105, 1466556), (117, 1316140), (119, 1294020), (126, 1222130), (130, 1184526), (140, 1099917), (147, 1047540), (153, 1006460), (156, 987105), (158, 974610), (170, 905814), (180, 855491), (182, 846090), (195, 789684), (196, 785655), (204, 754845), (210, 733278), (221, 696780), (234, 658070), (237, 649740), (238, 647010), (245, 628524), (252, 611065), (255, 603876), (260, 592263), (273, 564060), (294, 523770), (306, 503230), (315, 488852), (316, 487305), (340, 452907), (357, 431340), (364, 423045), (390, 394842), (395, 389844), (420, 366639), (441, 349180), (442, 348390), (455, 338436), (468, 329035), (474, 324870), (476, 323505), (490, 314262), (510, 301938), (546, 282030), (553, 278460), (585, 263228), (588, 261885), (595, 258804), (612, 251615), (630, 244426), (637, 241740), (663, 232260), (711, 216580), (714, 215670), (735, 209508), (765, 201292), (780, 197421), (790, 194922), (819, 188020), (833, 184860), (882, 174590), (884, 174195), (910, 169218), (948, 162435), (980, 157131), (1020, 150969), (1027, 149940), (1071, 143780), (1092, 141015), (1105, 139356), (1106, 139230), (1170, 131614), (1185, 129948), (1190, 129402), (1260, 122213), (1274, 120870), (1326, 116130), (1343, 114660), (1365, 112812), (1422, 108290), (1428, 107835), (1470, 104754), (1530, 100646), (1547, 99540), (1580, 97461), (1638, 94010), (1659, 92820), (1666, 92430), (1764, 87295), (1785, 86268), (1820, 84609), (1911, 80580), (1989, 77420), (2054, 74970), (2142, 71890), (2205, 69836), (2210, 69678), (2212, 69615), (2340, 65807), (2370, 64974), (2380, 64701), (2499, 61620), (2548, 60435), (2652, 58065), (2686, 57330), (2730, 56406), (2765, 55692), (2844, 54145), (2940, 52377), (3060, 50323), (3081, 49980), (3094, 49770), (3185, 48348), (3276, 47005), (3315, 46452), (3318, 46410), (3332, 46215), (3555, 43316), (3570, 43134), (3822, 40290), (3871, 39780), (3978, 38710), (4029, 38220), (4095, 37604), (4108, 37485), (4165, 36972), (4284, 35945), (4410, 34918), (4420, 34839), (4641, 33180), (4740, 32487), (4977, 30940), (4998, 30810), (5135, 29988), (5355, 28756), (5372, 28665), (5460, 28203), (5530, 27846), (5733, 26860), (6162, 24990), (6188, 24885), (6370, 24174), (6630, 23226), (6636, 23205), (6715, 22932), (7110, 21658), (7140, 21567), (7189, 21420), (7497, 20540), (7644, 20145), (7735, 19908), (7742, 19890), (7956, 19355), (8058, 19110), (8190, 18802), (8295, 18564), (8330, 18486), (8820, 17459), (9243, 16660), (9282, 16590), (9401, 16380), (9555, 16116), (9945, 15484), (9954, 15470), (9996, 15405), (10270, 14994), (10710, 14378), (10829, 14220), (11060, 13923), (11466, 13430), (11613, 13260), (12087, 12740), (12324, 12495)]