12554550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1254

約数の個数: 72

約数和(自身を含む): 35225424

約数和(自身を除く): 22670874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1213, 1725, 2070, 2426, 3450, 3639, 5175, 6065, 7278, 10350, 10917, 12130, 18195, 21834, 27899, 30325, 36390, 54585, 55798, 60650, 83697, 90975, 109170, 139495, 167394, 181950, 251091, 272925, 278990, 418485, 502182, 545850, 697475, 836970, 1255455, 1394950, 2092425, 2510910, 4184850, 6277275, 12554550]

約数ペア:

[(1, 12554550), (2, 6277275), (3, 4184850), (5, 2510910), (6, 2092425), (9, 1394950), (10, 1255455), (15, 836970), (18, 697475), (23, 545850), (25, 502182), (30, 418485), (45, 278990), (46, 272925), (50, 251091), (69, 181950), (75, 167394), (90, 139495), (115, 109170), (138, 90975), (150, 83697), (207, 60650), (225, 55798), (230, 54585), (345, 36390), (414, 30325), (450, 27899), (575, 21834), (690, 18195), (1035, 12130), (1150, 10917), (1213, 10350), (1725, 7278), (2070, 6065), (2426, 5175), (3450, 3639)]