69973800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8971}}^1$

素因数の和:9003

約数の個数: 96

約数和(自身を含む): 233630880

約数和(自身を除く): 163657080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 8971, 17942, 26913, 35884, 44855, 53826, 71768, 89710, 107652, 116623, 134565, 179420, 215304, 224275, 233246, 269130, 349869, 358840, 448550, 466492, 538260, 583115, 672825, 699738, 897100, 932984, 1076520, 1166230, 1345650, 1399476, 1749345, 1794200, 2332460, 2691300, 2798952, 2915575, 3498690, 4664920, 5382600, 5831150, 6997380, 8746725, 11662300, 13994760, 17493450, 23324600, 34986900, 69973800]

約数ペア:

[(1, 69973800), (2, 34986900), (3, 23324600), (4, 17493450), (5, 13994760), (6, 11662300), (8, 8746725), (10, 6997380), (12, 5831150), (13, 5382600), (15, 4664920), (20, 3498690), (24, 2915575), (25, 2798952), (26, 2691300), (30, 2332460), (39, 1794200), (40, 1749345), (50, 1399476), (52, 1345650), (60, 1166230), (65, 1076520), (75, 932984), (78, 897100), (100, 699738), (104, 672825), (120, 583115), (130, 538260), (150, 466492), (156, 448550), (195, 358840), (200, 349869), (260, 269130), (300, 233246), (312, 224275), (325, 215304), (390, 179420), (520, 134565), (600, 116623), (650, 107652), (780, 89710), (975, 71768), (1300, 53826), (1560, 44855), (1950, 35884), (2600, 26913), (3900, 17942), (7800, 8971)]