75748920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 249177600

約数和(自身を除く): 173428680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 823, 885, 1180, 1416, 1534, 1560, 1646, 1770, 2301, 2360, 2469, 3068, 3292, 3540, 3835, 4115, 4602, 4938, 6136, 6584, 7080, 7670, 8230, 9204, 9876, 10699, 11505, 12345, 15340, 16460, 18408, 19752, 21398, 23010, 24690, 30680, 32097, 32920, 42796, 46020, 48557, 49380, 53495, 64194, 85592, 92040, 97114, 98760, 106990, 128388, 145671, 160485, 194228, 213980, 242785, 256776, 291342, 320970, 388456, 427960, 485570, 582684, 631241, 641940, 728355, 971140, 1165368, 1262482, 1283880, 1456710, 1893723, 1942280, 2524964, 2913420, 3156205, 3787446, 5049928, 5826840, 6312410, 7574892, 9468615, 12624820, 15149784, 18937230, 25249640, 37874460, 75748920]

約数ペア:

[(1, 75748920), (2, 37874460), (3, 25249640), (4, 18937230), (5, 15149784), (6, 12624820), (8, 9468615), (10, 7574892), (12, 6312410), (13, 5826840), (15, 5049928), (20, 3787446), (24, 3156205), (26, 2913420), (30, 2524964), (39, 1942280), (40, 1893723), (52, 1456710), (59, 1283880), (60, 1262482), (65, 1165368), (78, 971140), (104, 728355), (118, 641940), (120, 631241), (130, 582684), (156, 485570), (177, 427960), (195, 388456), (236, 320970), (260, 291342), (295, 256776), (312, 242785), (354, 213980), (390, 194228), (472, 160485), (520, 145671), (590, 128388), (708, 106990), (767, 98760), (780, 97114), (823, 92040), (885, 85592), (1180, 64194), (1416, 53495), (1534, 49380), (1560, 48557), (1646, 46020), (1770, 42796), (2301, 32920), (2360, 32097), (2469, 30680), (3068, 24690), (3292, 23010), (3540, 21398), (3835, 19752), (4115, 18408), (4602, 16460), (4938, 15340), (6136, 12345), (6584, 11505), (7080, 10699), (7670, 9876), (8230, 9204)]