201487000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1454

約数の個数: 128

約数和(自身を含む): 554299200

約数和(自身を除く): 352812200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 125, 130, 143, 200, 220, 250, 260, 275, 286, 325, 440, 500, 520, 550, 572, 650, 715, 1000, 1100, 1144, 1300, 1375, 1409, 1430, 1625, 2200, 2600, 2750, 2818, 2860, 3250, 3575, 5500, 5636, 5720, 6500, 7045, 7150, 11000, 11272, 13000, 14090, 14300, 15499, 17875, 18317, 28180, 28600, 30998, 35225, 35750, 36634, 56360, 61996, 70450, 71500, 73268, 77495, 91585, 123992, 140900, 143000, 146536, 154990, 176125, 183170, 201487, 281800, 309980, 352250, 366340, 387475, 402974, 457925, 619960, 704500, 732680, 774950, 805948, 915850, 1007435, 1409000, 1549900, 1611896, 1831700, 1937375, 2014870, 2289625, 3099800, 3663400, 3874750, 4029740, 4579250, 5037175, 7749500, 8059480, 9158500, 10074350, 15499000, 18317000, 20148700, 25185875, 40297400, 50371750, 100743500, 201487000]

約数ペア:

[(1, 201487000), (2, 100743500), (4, 50371750), (5, 40297400), (8, 25185875), (10, 20148700), (11, 18317000), (13, 15499000), (20, 10074350), (22, 9158500), (25, 8059480), (26, 7749500), (40, 5037175), (44, 4579250), (50, 4029740), (52, 3874750), (55, 3663400), (65, 3099800), (88, 2289625), (100, 2014870), (104, 1937375), (110, 1831700), (125, 1611896), (130, 1549900), (143, 1409000), (200, 1007435), (220, 915850), (250, 805948), (260, 774950), (275, 732680), (286, 704500), (325, 619960), (440, 457925), (500, 402974), (520, 387475), (550, 366340), (572, 352250), (650, 309980), (715, 281800), (1000, 201487), (1100, 183170), (1144, 176125), (1300, 154990), (1375, 146536), (1409, 143000), (1430, 140900), (1625, 123992), (2200, 91585), (2600, 77495), (2750, 73268), (2818, 71500), (2860, 70450), (3250, 61996), (3575, 56360), (5500, 36634), (5636, 35750), (5720, 35225), (6500, 30998), (7045, 28600), (7150, 28180), (11000, 18317), (11272, 17875), (13000, 15499), (14090, 14300)]