57538260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 191283456

約数和(自身を除く): 133745196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 367, 390, 402, 468, 585, 603, 670, 734, 780, 804, 871, 1005, 1101, 1170, 1206, 1340, 1468, 1742, 1835, 2010, 2202, 2340, 2412, 2613, 3015, 3303, 3484, 3670, 4020, 4355, 4404, 4771, 5226, 5505, 6030, 6606, 7340, 7839, 8710, 9542, 10452, 11010, 12060, 13065, 13212, 14313, 15678, 16515, 17420, 19084, 22020, 23855, 24589, 26130, 28626, 31356, 33030, 39195, 42939, 47710, 49178, 52260, 57252, 66060, 71565, 73767, 78390, 85878, 95420, 98356, 122945, 143130, 147534, 156780, 171756, 214695, 221301, 245890, 286260, 295068, 319657, 368835, 429390, 442602, 491780, 639314, 737670, 858780, 885204, 958971, 1106505, 1278628, 1475340, 1598285, 1917942, 2213010, 2876913, 3196570, 3835884, 4426020, 4794855, 5753826, 6393140, 9589710, 11507652, 14384565, 19179420, 28769130, 57538260]

約数ペア:

[(1, 57538260), (2, 28769130), (3, 19179420), (4, 14384565), (5, 11507652), (6, 9589710), (9, 6393140), (10, 5753826), (12, 4794855), (13, 4426020), (15, 3835884), (18, 3196570), (20, 2876913), (26, 2213010), (30, 1917942), (36, 1598285), (39, 1475340), (45, 1278628), (52, 1106505), (60, 958971), (65, 885204), (67, 858780), (78, 737670), (90, 639314), (117, 491780), (130, 442602), (134, 429390), (156, 368835), (180, 319657), (195, 295068), (201, 286260), (234, 245890), (260, 221301), (268, 214695), (335, 171756), (367, 156780), (390, 147534), (402, 143130), (468, 122945), (585, 98356), (603, 95420), (670, 85878), (734, 78390), (780, 73767), (804, 71565), (871, 66060), (1005, 57252), (1101, 52260), (1170, 49178), (1206, 47710), (1340, 42939), (1468, 39195), (1742, 33030), (1835, 31356), (2010, 28626), (2202, 26130), (2340, 24589), (2412, 23855), (2613, 22020), (3015, 19084), (3303, 17420), (3484, 16515), (3670, 15678), (4020, 14313), (4355, 13212), (4404, 13065), (4771, 12060), (5226, 11010), (5505, 10452), (6030, 9542), (6606, 8710), (7340, 7839)]