85540260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6451}}^1$

素因数の和:6493

約数の個数: 96

約数和(自身を含む): 273151872

約数和(自身を除く): 187611612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6451, 6630, 12902, 13260, 19353, 25804, 32255, 38706, 64510, 77412, 83863, 96765, 109667, 129020, 167726, 193530, 219334, 251589, 329001, 335452, 387060, 419315, 438668, 503178, 548335, 658002, 838630, 1006356, 1096670, 1257945, 1316004, 1425671, 1645005, 1677260, 2193340, 2515890, 2851342, 3290010, 4277013, 5031780, 5702684, 6580020, 7128355, 8554026, 14256710, 17108052, 21385065, 28513420, 42770130, 85540260]

約数ペア:

[(1, 85540260), (2, 42770130), (3, 28513420), (4, 21385065), (5, 17108052), (6, 14256710), (10, 8554026), (12, 7128355), (13, 6580020), (15, 5702684), (17, 5031780), (20, 4277013), (26, 3290010), (30, 2851342), (34, 2515890), (39, 2193340), (51, 1677260), (52, 1645005), (60, 1425671), (65, 1316004), (68, 1257945), (78, 1096670), (85, 1006356), (102, 838630), (130, 658002), (156, 548335), (170, 503178), (195, 438668), (204, 419315), (221, 387060), (255, 335452), (260, 329001), (340, 251589), (390, 219334), (442, 193530), (510, 167726), (663, 129020), (780, 109667), (884, 96765), (1020, 83863), (1105, 77412), (1326, 64510), (2210, 38706), (2652, 32255), (3315, 25804), (4420, 19353), (6451, 13260), (6630, 12902)]