204501510

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3659}}^1$

素因数の和:3704

約数の個数: 96

約数和(自身を含む): 575527680

約数和(自身を除く): 371026170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 243, 270, 345, 405, 414, 486, 621, 690, 810, 1035, 1215, 1242, 1863, 2070, 2430, 3105, 3659, 3726, 5589, 6210, 7318, 9315, 10977, 11178, 18295, 18630, 21954, 27945, 32931, 36590, 54885, 55890, 65862, 84157, 98793, 109770, 164655, 168314, 197586, 252471, 296379, 329310, 420785, 493965, 504942, 592758, 757413, 841570, 889137, 987930, 1262355, 1481895, 1514826, 1778274, 2272239, 2524710, 2963790, 3787065, 4445685, 4544478, 6816717, 7574130, 8891370, 11361195, 13633434, 20450151, 22722390, 34083585, 40900302, 68167170, 102250755, 204501510]

約数ペア:

[(1, 204501510), (2, 102250755), (3, 68167170), (5, 40900302), (6, 34083585), (9, 22722390), (10, 20450151), (15, 13633434), (18, 11361195), (23, 8891370), (27, 7574130), (30, 6816717), (45, 4544478), (46, 4445685), (54, 3787065), (69, 2963790), (81, 2524710), (90, 2272239), (115, 1778274), (135, 1514826), (138, 1481895), (162, 1262355), (207, 987930), (230, 889137), (243, 841570), (270, 757413), (345, 592758), (405, 504942), (414, 493965), (486, 420785), (621, 329310), (690, 296379), (810, 252471), (1035, 197586), (1215, 168314), (1242, 164655), (1863, 109770), (2070, 98793), (2430, 84157), (3105, 65862), (3659, 55890), (3726, 54885), (5589, 36590), (6210, 32931), (7318, 27945), (9315, 21954), (10977, 18630), (11178, 18295)]