75382920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:556

約数の個数: 128

約数和(自身を含む): 253209600

約数和(自身を除く): 177826680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 223, 270, 313, 360, 446, 540, 626, 669, 892, 939, 1080, 1115, 1252, 1338, 1565, 1784, 1878, 2007, 2230, 2504, 2676, 2817, 3130, 3345, 3756, 4014, 4460, 4695, 5352, 5634, 6021, 6260, 6690, 7512, 8028, 8451, 8920, 9390, 10035, 11268, 12042, 12520, 13380, 14085, 16056, 16902, 18780, 20070, 22536, 24084, 26760, 28170, 30105, 33804, 37560, 40140, 42255, 48168, 56340, 60210, 67608, 69799, 80280, 84510, 112680, 120420, 139598, 169020, 209397, 240840, 279196, 338040, 348995, 418794, 558392, 628191, 697990, 837588, 1046985, 1256382, 1395980, 1675176, 1884573, 2093970, 2512764, 2791960, 3140955, 3769146, 4187940, 5025528, 6281910, 7538292, 8375880, 9422865, 12563820, 15076584, 18845730, 25127640, 37691460, 75382920]

約数ペア:

[(1, 75382920), (2, 37691460), (3, 25127640), (4, 18845730), (5, 15076584), (6, 12563820), (8, 9422865), (9, 8375880), (10, 7538292), (12, 6281910), (15, 5025528), (18, 4187940), (20, 3769146), (24, 3140955), (27, 2791960), (30, 2512764), (36, 2093970), (40, 1884573), (45, 1675176), (54, 1395980), (60, 1256382), (72, 1046985), (90, 837588), (108, 697990), (120, 628191), (135, 558392), (180, 418794), (216, 348995), (223, 338040), (270, 279196), (313, 240840), (360, 209397), (446, 169020), (540, 139598), (626, 120420), (669, 112680), (892, 84510), (939, 80280), (1080, 69799), (1115, 67608), (1252, 60210), (1338, 56340), (1565, 48168), (1784, 42255), (1878, 40140), (2007, 37560), (2230, 33804), (2504, 30105), (2676, 28170), (2817, 26760), (3130, 24084), (3345, 22536), (3756, 20070), (4014, 18780), (4460, 16902), (4695, 16056), (5352, 14085), (5634, 13380), (6021, 12520), (6260, 12042), (6690, 11268), (7512, 10035), (8028, 9390), (8451, 8920)]