127779600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8225

約数の個数: 120

約数和(自身を含む): 440860672

約数和(自身を除く): 313081072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 8191, 15600, 16382, 24573, 32764, 40955, 49146, 65528, 81910, 98292, 106483, 122865, 131056, 163820, 196584, 204775, 212966, 245730, 319449, 327640, 393168, 409550, 425932, 491460, 532415, 614325, 638898, 655280, 819100, 851864, 982920, 1064830, 1228650, 1277796, 1597245, 1638200, 1703728, 1965840, 2129660, 2457300, 2555592, 2662075, 3194490, 3276400, 4259320, 4914600, 5111184, 5324150, 6388980, 7986225, 8518640, 9829200, 10648300, 12777960, 15972450, 21296600, 25555920, 31944900, 42593200, 63889800, 127779600]

約数ペア:

[(1, 127779600), (2, 63889800), (3, 42593200), (4, 31944900), (5, 25555920), (6, 21296600), (8, 15972450), (10, 12777960), (12, 10648300), (13, 9829200), (15, 8518640), (16, 7986225), (20, 6388980), (24, 5324150), (25, 5111184), (26, 4914600), (30, 4259320), (39, 3276400), (40, 3194490), (48, 2662075), (50, 2555592), (52, 2457300), (60, 2129660), (65, 1965840), (75, 1703728), (78, 1638200), (80, 1597245), (100, 1277796), (104, 1228650), (120, 1064830), (130, 982920), (150, 851864), (156, 819100), (195, 655280), (200, 638898), (208, 614325), (240, 532415), (260, 491460), (300, 425932), (312, 409550), (325, 393168), (390, 327640), (400, 319449), (520, 245730), (600, 212966), (624, 204775), (650, 196584), (780, 163820), (975, 131056), (1040, 122865), (1200, 106483), (1300, 98292), (1560, 81910), (1950, 65528), (2600, 49146), (3120, 40955), (3900, 32764), (5200, 24573), (7800, 16382), (8191, 15600)]