67398900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 206653440

約数和(自身を除く): 139254540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 61, 75, 87, 100, 116, 122, 127, 145, 150, 174, 183, 244, 254, 290, 300, 305, 348, 366, 381, 435, 508, 580, 610, 635, 725, 732, 762, 870, 915, 1220, 1270, 1450, 1524, 1525, 1740, 1769, 1830, 1905, 2175, 2540, 2900, 3050, 3175, 3538, 3660, 3683, 3810, 4350, 4575, 5307, 6100, 6350, 7076, 7366, 7620, 7747, 8700, 8845, 9150, 9525, 10614, 11049, 12700, 14732, 15494, 17690, 18300, 18415, 19050, 21228, 22098, 23241, 26535, 30988, 35380, 36830, 38100, 38735, 44196, 44225, 46482, 53070, 55245, 73660, 77470, 88450, 92075, 92964, 106140, 110490, 116205, 132675, 154940, 176900, 184150, 193675, 220980, 224663, 232410, 265350, 276225, 368300, 387350, 449326, 464820, 530700, 552450, 581025, 673989, 774700, 898652, 1104900, 1123315, 1162050, 1347978, 2246630, 2324100, 2695956, 3369945, 4493260, 5616575, 6739890, 11233150, 13479780, 16849725, 22466300, 33699450, 67398900]

約数ペア:

[(1, 67398900), (2, 33699450), (3, 22466300), (4, 16849725), (5, 13479780), (6, 11233150), (10, 6739890), (12, 5616575), (15, 4493260), (20, 3369945), (25, 2695956), (29, 2324100), (30, 2246630), (50, 1347978), (58, 1162050), (60, 1123315), (61, 1104900), (75, 898652), (87, 774700), (100, 673989), (116, 581025), (122, 552450), (127, 530700), (145, 464820), (150, 449326), (174, 387350), (183, 368300), (244, 276225), (254, 265350), (290, 232410), (300, 224663), (305, 220980), (348, 193675), (366, 184150), (381, 176900), (435, 154940), (508, 132675), (580, 116205), (610, 110490), (635, 106140), (725, 92964), (732, 92075), (762, 88450), (870, 77470), (915, 73660), (1220, 55245), (1270, 53070), (1450, 46482), (1524, 44225), (1525, 44196), (1740, 38735), (1769, 38100), (1830, 36830), (1905, 35380), (2175, 30988), (2540, 26535), (2900, 23241), (3050, 22098), (3175, 21228), (3538, 19050), (3660, 18415), (3683, 18300), (3810, 17690), (4350, 15494), (4575, 14732), (5307, 12700), (6100, 11049), (6350, 10614), (7076, 9525), (7366, 9150), (7620, 8845), (7747, 8700)]