203825250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 555615216

約数和(自身を除く): 351789966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 157, 225, 250, 314, 375, 450, 471, 577, 750, 785, 942, 1125, 1154, 1413, 1570, 1731, 2250, 2355, 2826, 2885, 3462, 3925, 4710, 5193, 5770, 7065, 7850, 8655, 10386, 11775, 14130, 14425, 17310, 19625, 23550, 25965, 28850, 35325, 39250, 43275, 51930, 58875, 70650, 72125, 86550, 90589, 117750, 129825, 144250, 176625, 181178, 216375, 259650, 271767, 353250, 432750, 452945, 543534, 649125, 815301, 905890, 1298250, 1358835, 1630602, 2264725, 2717670, 4076505, 4529450, 6794175, 8153010, 11323625, 13588350, 20382525, 22647250, 33970875, 40765050, 67941750, 101912625, 203825250]

約数ペア:

[(1, 203825250), (2, 101912625), (3, 67941750), (5, 40765050), (6, 33970875), (9, 22647250), (10, 20382525), (15, 13588350), (18, 11323625), (25, 8153010), (30, 6794175), (45, 4529450), (50, 4076505), (75, 2717670), (90, 2264725), (125, 1630602), (150, 1358835), (157, 1298250), (225, 905890), (250, 815301), (314, 649125), (375, 543534), (450, 452945), (471, 432750), (577, 353250), (750, 271767), (785, 259650), (942, 216375), (1125, 181178), (1154, 176625), (1413, 144250), (1570, 129825), (1731, 117750), (2250, 90589), (2355, 86550), (2826, 72125), (2885, 70650), (3462, 58875), (3925, 51930), (4710, 43275), (5193, 39250), (5770, 35325), (7065, 28850), (7850, 25965), (8655, 23550), (10386, 19625), (11775, 17310), (14130, 14425)]