900333240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1193}}^1$

素因数の和:1557

約数の個数: 128

約数和(自身を含む): 2854137600

約数和(自身を除く): 1953804360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 331, 380, 456, 570, 662, 760, 993, 1140, 1193, 1324, 1655, 1986, 2280, 2386, 2648, 3310, 3579, 3972, 4772, 4965, 5965, 6289, 6620, 7158, 7944, 9544, 9930, 11930, 12578, 13240, 14316, 17895, 18867, 19860, 22667, 23860, 25156, 28632, 31445, 35790, 37734, 39720, 45334, 47720, 50312, 62890, 68001, 71580, 75468, 90668, 94335, 113335, 125780, 136002, 143160, 150936, 181336, 188670, 226670, 251560, 272004, 340005, 377340, 394883, 453340, 544008, 680010, 754680, 789766, 906680, 1184649, 1360020, 1579532, 1974415, 2369298, 2720040, 3159064, 3948830, 4738596, 5923245, 7502777, 7897660, 9477192, 11846490, 15005554, 15795320, 22508331, 23692980, 30011108, 37513885, 45016662, 47385960, 60022216, 75027770, 90033324, 112541655, 150055540, 180066648, 225083310, 300111080, 450166620, 900333240]

約数ペア:

[(1, 900333240), (2, 450166620), (3, 300111080), (4, 225083310), (5, 180066648), (6, 150055540), (8, 112541655), (10, 90033324), (12, 75027770), (15, 60022216), (19, 47385960), (20, 45016662), (24, 37513885), (30, 30011108), (38, 23692980), (40, 22508331), (57, 15795320), (60, 15005554), (76, 11846490), (95, 9477192), (114, 7897660), (120, 7502777), (152, 5923245), (190, 4738596), (228, 3948830), (285, 3159064), (331, 2720040), (380, 2369298), (456, 1974415), (570, 1579532), (662, 1360020), (760, 1184649), (993, 906680), (1140, 789766), (1193, 754680), (1324, 680010), (1655, 544008), (1986, 453340), (2280, 394883), (2386, 377340), (2648, 340005), (3310, 272004), (3579, 251560), (3972, 226670), (4772, 188670), (4965, 181336), (5965, 150936), (6289, 143160), (6620, 136002), (7158, 125780), (7944, 113335), (9544, 94335), (9930, 90668), (11930, 75468), (12578, 71580), (13240, 68001), (14316, 62890), (17895, 50312), (18867, 47720), (19860, 45334), (22667, 39720), (23860, 37734), (25156, 35790), (28632, 31445)]