204327630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2583

約数の個数: 128

約数和(自身を含む): 612541440

約数和(自身を除く): 408213810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 195, 207, 230, 234, 270, 299, 345, 351, 390, 414, 585, 598, 621, 690, 702, 897, 1035, 1170, 1242, 1495, 1755, 1794, 2070, 2531, 2691, 2990, 3105, 3510, 4485, 5062, 5382, 6210, 7593, 8073, 8970, 12655, 13455, 15186, 16146, 22779, 25310, 26910, 32903, 37965, 40365, 45558, 58213, 65806, 68337, 75930, 80730, 98709, 113895, 116426, 136674, 164515, 174639, 197418, 227790, 291065, 296127, 329030, 341685, 349278, 493545, 523917, 582130, 592254, 683370, 756769, 873195, 888381, 987090, 1047834, 1480635, 1513538, 1571751, 1746390, 1776762, 2270307, 2619585, 2961270, 3143502, 3783845, 4441905, 4540614, 5239170, 6810921, 7567690, 7858755, 8883810, 11351535, 13621842, 15717510, 20432763, 22703070, 34054605, 40865526, 68109210, 102163815, 204327630]

約数ペア:

[(1, 204327630), (2, 102163815), (3, 68109210), (5, 40865526), (6, 34054605), (9, 22703070), (10, 20432763), (13, 15717510), (15, 13621842), (18, 11351535), (23, 8883810), (26, 7858755), (27, 7567690), (30, 6810921), (39, 5239170), (45, 4540614), (46, 4441905), (54, 3783845), (65, 3143502), (69, 2961270), (78, 2619585), (90, 2270307), (115, 1776762), (117, 1746390), (130, 1571751), (135, 1513538), (138, 1480635), (195, 1047834), (207, 987090), (230, 888381), (234, 873195), (270, 756769), (299, 683370), (345, 592254), (351, 582130), (390, 523917), (414, 493545), (585, 349278), (598, 341685), (621, 329030), (690, 296127), (702, 291065), (897, 227790), (1035, 197418), (1170, 174639), (1242, 164515), (1495, 136674), (1755, 116426), (1794, 113895), (2070, 98709), (2531, 80730), (2691, 75930), (2990, 68337), (3105, 65806), (3510, 58213), (4485, 45558), (5062, 40365), (5382, 37965), (6210, 32903), (7593, 26910), (8073, 25310), (8970, 22779), (12655, 16146), (13455, 15186)]