515093200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:605

約数の個数: 120

約数和(自身を含む): 1320183360

約数和(自身を除く): 805090160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 211, 272, 340, 359, 400, 422, 425, 680, 718, 844, 850, 1055, 1360, 1436, 1688, 1700, 1795, 2110, 2872, 3376, 3400, 3587, 3590, 4220, 5275, 5744, 6103, 6800, 7174, 7180, 8440, 8975, 10550, 12206, 14348, 14360, 16880, 17935, 17950, 21100, 24412, 28696, 28720, 30515, 35870, 35900, 42200, 48824, 57392, 61030, 71740, 71800, 75749, 84400, 89675, 97648, 122060, 143480, 143600, 151498, 152575, 179350, 244120, 286960, 302996, 305150, 358700, 378745, 488240, 605992, 610300, 717400, 757490, 1211984, 1220600, 1287733, 1434800, 1514980, 1893725, 2441200, 2575466, 3029960, 3787450, 5150932, 6059920, 6438665, 7574900, 10301864, 12877330, 15149800, 20603728, 25754660, 30299600, 32193325, 51509320, 64386650, 103018640, 128773300, 257546600, 515093200]

約数ペア:

[(1, 515093200), (2, 257546600), (4, 128773300), (5, 103018640), (8, 64386650), (10, 51509320), (16, 32193325), (17, 30299600), (20, 25754660), (25, 20603728), (34, 15149800), (40, 12877330), (50, 10301864), (68, 7574900), (80, 6438665), (85, 6059920), (100, 5150932), (136, 3787450), (170, 3029960), (200, 2575466), (211, 2441200), (272, 1893725), (340, 1514980), (359, 1434800), (400, 1287733), (422, 1220600), (425, 1211984), (680, 757490), (718, 717400), (844, 610300), (850, 605992), (1055, 488240), (1360, 378745), (1436, 358700), (1688, 305150), (1700, 302996), (1795, 286960), (2110, 244120), (2872, 179350), (3376, 152575), (3400, 151498), (3587, 143600), (3590, 143480), (4220, 122060), (5275, 97648), (5744, 89675), (6103, 84400), (6800, 75749), (7174, 71800), (7180, 71740), (8440, 61030), (8975, 57392), (10550, 48824), (12206, 42200), (14348, 35900), (14360, 35870), (16880, 30515), (17935, 28720), (17950, 28696), (21100, 24412)]