440740300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 432

約数和(自身を含む): 1421346528

約数和(自身を除く): 980606228

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 17, 20, 22, 25, 26, 28, 34, 35, 37, 44, 49, 50, 52, 55, 65, 68, 70, 74, 77, 85, 91, 98, 100, 110, 119, 130, 140, 143, 148, 154, 170, 175, 182, 185, 187, 196, 220, 221, 238, 245, 259, 260, 275, 286, 308, 325, 340, 350, 364, 370, 374, 385, 407, 425, 442, 455, 476, 481, 490, 518, 539, 550, 572, 595, 629, 637, 650, 700, 715, 740, 748, 770, 814, 833, 850, 884, 910, 925, 935, 962, 980, 1001, 1036, 1078, 1100, 1105, 1190, 1225, 1258, 1274, 1295, 1300, 1309, 1430, 1540, 1547, 1628, 1666, 1700, 1813, 1820, 1850, 1870, 1924, 1925, 2002, 2035, 2156, 2210, 2275, 2380, 2405, 2431, 2450, 2516, 2548, 2590, 2618, 2695, 2849, 2860, 2975, 3094, 3145, 3185, 3332, 3367, 3575, 3626, 3700, 3740, 3850, 4004, 4070, 4165, 4403, 4420, 4550, 4675, 4810, 4862, 4900, 5005, 5180, 5236, 5291, 5390, 5525, 5698, 5950, 6188, 6290, 6370, 6475, 6545, 6734, 6919, 7007, 7150, 7252, 7700, 7735, 8140, 8177, 8330, 8806, 9065, 9100, 9163, 9350, 9620, 9724, 10010, 10175, 10582, 10780, 10829, 11050, 11396, 11900, 12025, 12155, 12580, 12740, 12950, 13090, 13468, 13475, 13838, 14014, 14245, 14300, 15470, 15725, 15925, 16354, 16660, 16835, 17017, 17612, 18130, 18326, 18700, 19943, 20020, 20350, 20825, 21164, 21658, 22015, 22100, 23569, 24050, 24310, 25025, 25900, 26180, 26455, 26950, 27676, 28028, 28490, 30821, 30940, 31450, 31850, 32708, 32725, 33670, 34034, 34595, 35035, 36260, 36652, 37037, 38675, 39886, 40700, 40885, 41650, 43316, 44030, 45325, 45815, 47138, 48100, 48433, 48620, 50050, 52910, 53900, 54145, 56980, 57239, 60775, 61642, 62900, 63700, 65450, 67340, 68068, 69190, 70070, 71225, 74074, 77350, 79772, 81770, 83300, 84175, 85085, 88060, 89947, 90650, 91630, 94276, 96866, 99715, 100100, 105820, 108290, 110075, 114478, 117845, 119119, 121550, 123284, 130900, 132275, 138380, 140140, 142450, 148148, 154105, 154700, 163540, 168350, 170170, 172975, 175175, 179894, 181300, 183260, 185185, 193732, 199430, 204425, 216580, 220150, 228956, 229075, 235690, 238238, 242165, 243100, 259259, 264550, 270725, 284900, 286195, 308210, 336700, 339031, 340340, 345950, 350350, 359788, 370370, 398860, 400673, 408850, 425425, 440300, 449735, 458150, 471380, 476476, 484330, 498575, 518518, 529100, 541450, 572390, 589225, 595595, 616420, 629629, 678062, 691900, 700700, 740740, 770525, 801346, 817700, 850850, 899470, 916300, 925925, 968660, 997150, 1037036, 1082900, 1144780, 1178450, 1191190, 1210825, 1259258, 1296295, 1356124, 1430975, 1541050, 1602692, 1695155, 1701700, 1798940, 1851850, 1994300, 2003365, 2248675, 2356900, 2382380, 2421650, 2518516, 2592590, 2861950, 2977975, 3082100, 3148145, 3390310, 3703700, 4006730, 4407403, 4497350, 4843300, 5185180, 5723900, 5955950, 6296290, 6481475, 6780620, 8013460, 8475775, 8814806, 8994700, 10016825, 11911900, 12592580, 12962950, 15740725, 16951550, 17629612, 20033650, 22037015, 25925900, 31481450, 33903100, 40067300, 44074030, 62962900, 88148060, 110185075, 220370150, 440740300]

約数ペア:

[(1, 440740300), (2, 220370150), (4, 110185075), (5, 88148060), (7, 62962900), (10, 44074030), (11, 40067300), (13, 33903100), (14, 31481450), (17, 25925900), (20, 22037015), (22, 20033650), (25, 17629612), (26, 16951550), (28, 15740725), (34, 12962950), (35, 12592580), (37, 11911900), (44, 10016825), (49, 8994700), (50, 8814806), (52, 8475775), (55, 8013460), (65, 6780620), (68, 6481475), (70, 6296290), (74, 5955950), (77, 5723900), (85, 5185180), (91, 4843300), (98, 4497350), (100, 4407403), (110, 4006730), (119, 3703700), (130, 3390310), (140, 3148145), (143, 3082100), (148, 2977975), (154, 2861950), (170, 2592590), (175, 2518516), (182, 2421650), (185, 2382380), (187, 2356900), (196, 2248675), (220, 2003365), (221, 1994300), (238, 1851850), (245, 1798940), (259, 1701700), (260, 1695155), (275, 1602692), (286, 1541050), (308, 1430975), (325, 1356124), (340, 1296295), (350, 1259258), (364, 1210825), (370, 1191190), (374, 1178450), (385, 1144780), (407, 1082900), (425, 1037036), (442, 997150), (455, 968660), (476, 925925), (481, 916300), (490, 899470), (518, 850850), (539, 817700), (550, 801346), (572, 770525), (595, 740740), (629, 700700), (637, 691900), (650, 678062), (700, 629629), (715, 616420), (740, 595595), (748, 589225), (770, 572390), (814, 541450), (833, 529100), (850, 518518), (884, 498575), (910, 484330), (925, 476476), (935, 471380), (962, 458150), (980, 449735), (1001, 440300), (1036, 425425), (1078, 408850), (1100, 400673), (1105, 398860), (1190, 370370), (1225, 359788), (1258, 350350), (1274, 345950), (1295, 340340), (1300, 339031), (1309, 336700), (1430, 308210), (1540, 286195), (1547, 284900), (1628, 270725), (1666, 264550), (1700, 259259), (1813, 243100), (1820, 242165), (1850, 238238), (1870, 235690), (1924, 229075), (1925, 228956), (2002, 220150), (2035, 216580), (2156, 204425), (2210, 199430), (2275, 193732), (2380, 185185), (2405, 183260), (2431, 181300), (2450, 179894), (2516, 175175), (2548, 172975), (2590, 170170), (2618, 168350), (2695, 163540), (2849, 154700), (2860, 154105), (2975, 148148), (3094, 142450), (3145, 140140), (3185, 138380), (3332, 132275), (3367, 130900), (3575, 123284), (3626, 121550), (3700, 119119), (3740, 117845), (3850, 114478), (4004, 110075), (4070, 108290), (4165, 105820), (4403, 100100), (4420, 99715), (4550, 96866), (4675, 94276), (4810, 91630), (4862, 90650), (4900, 89947), (5005, 88060), (5180, 85085), (5236, 84175), (5291, 83300), (5390, 81770), (5525, 79772), (5698, 77350), (5950, 74074), (6188, 71225), (6290, 70070), (6370, 69190), (6475, 68068), (6545, 67340), (6734, 65450), (6919, 63700), (7007, 62900), (7150, 61642), (7252, 60775), (7700, 57239), (7735, 56980), (8140, 54145), (8177, 53900), (8330, 52910), (8806, 50050), (9065, 48620), (9100, 48433), (9163, 48100), (9350, 47138), (9620, 45815), (9724, 45325), (10010, 44030), (10175, 43316), (10582, 41650), (10780, 40885), (10829, 40700), (11050, 39886), (11396, 38675), (11900, 37037), (12025, 36652), (12155, 36260), (12580, 35035), (12740, 34595), (12950, 34034), (13090, 33670), (13468, 32725), (13475, 32708), (13838, 31850), (14014, 31450), (14245, 30940), (14300, 30821), (15470, 28490), (15725, 28028), (15925, 27676), (16354, 26950), (16660, 26455), (16835, 26180), (17017, 25900), (17612, 25025), (18130, 24310), (18326, 24050), (18700, 23569), (19943, 22100), (20020, 22015), (20350, 21658), (20825, 21164)]