64879800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1613

約数の個数: 96

約数和(自身を含む): 204094080

約数和(自身を除く): 139214280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 120, 142, 150, 200, 213, 284, 300, 355, 426, 568, 600, 710, 852, 1065, 1420, 1523, 1704, 1775, 2130, 2840, 3046, 3550, 4260, 4569, 5325, 6092, 7100, 7615, 8520, 9138, 10650, 12184, 14200, 15230, 18276, 21300, 22845, 30460, 36552, 38075, 42600, 45690, 60920, 76150, 91380, 108133, 114225, 152300, 182760, 216266, 228450, 304600, 324399, 432532, 456900, 540665, 648798, 865064, 913800, 1081330, 1297596, 1621995, 2162660, 2595192, 2703325, 3243990, 4325320, 5406650, 6487980, 8109975, 10813300, 12975960, 16219950, 21626600, 32439900, 64879800]

約数ペア:

[(1, 64879800), (2, 32439900), (3, 21626600), (4, 16219950), (5, 12975960), (6, 10813300), (8, 8109975), (10, 6487980), (12, 5406650), (15, 4325320), (20, 3243990), (24, 2703325), (25, 2595192), (30, 2162660), (40, 1621995), (50, 1297596), (60, 1081330), (71, 913800), (75, 865064), (100, 648798), (120, 540665), (142, 456900), (150, 432532), (200, 324399), (213, 304600), (284, 228450), (300, 216266), (355, 182760), (426, 152300), (568, 114225), (600, 108133), (710, 91380), (852, 76150), (1065, 60920), (1420, 45690), (1523, 42600), (1704, 38075), (1775, 36552), (2130, 30460), (2840, 22845), (3046, 21300), (3550, 18276), (4260, 15230), (4569, 14200), (5325, 12184), (6092, 10650), (7100, 9138), (7615, 8520)]