156910950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:591

約数の個数: 144

約数和(自身を含む): 487275360

約数和(自身を除く): 330364410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 109, 126, 150, 175, 210, 218, 225, 315, 327, 350, 450, 457, 525, 545, 630, 654, 763, 914, 981, 1050, 1090, 1371, 1526, 1575, 1635, 1962, 2285, 2289, 2725, 2742, 3150, 3199, 3270, 3815, 4113, 4570, 4578, 4905, 5450, 6398, 6855, 6867, 7630, 8175, 8226, 9597, 9810, 11425, 11445, 13710, 13734, 15995, 16350, 19075, 19194, 20565, 22850, 22890, 24525, 28791, 31990, 34275, 34335, 38150, 41130, 47985, 49050, 49813, 57225, 57582, 68550, 68670, 79975, 95970, 99626, 102825, 114450, 143955, 149439, 159950, 171675, 205650, 239925, 249065, 287910, 298878, 343350, 348691, 448317, 479850, 498130, 697382, 719775, 747195, 896634, 1046073, 1245325, 1439550, 1494390, 1743455, 2092146, 2241585, 2490650, 3138219, 3486910, 3735975, 4483170, 5230365, 6276438, 7471950, 8717275, 10460730, 11207925, 15691095, 17434550, 22415850, 26151825, 31382190, 52303650, 78455475, 156910950]

約数ペア:

[(1, 156910950), (2, 78455475), (3, 52303650), (5, 31382190), (6, 26151825), (7, 22415850), (9, 17434550), (10, 15691095), (14, 11207925), (15, 10460730), (18, 8717275), (21, 7471950), (25, 6276438), (30, 5230365), (35, 4483170), (42, 3735975), (45, 3486910), (50, 3138219), (63, 2490650), (70, 2241585), (75, 2092146), (90, 1743455), (105, 1494390), (109, 1439550), (126, 1245325), (150, 1046073), (175, 896634), (210, 747195), (218, 719775), (225, 697382), (315, 498130), (327, 479850), (350, 448317), (450, 348691), (457, 343350), (525, 298878), (545, 287910), (630, 249065), (654, 239925), (763, 205650), (914, 171675), (981, 159950), (1050, 149439), (1090, 143955), (1371, 114450), (1526, 102825), (1575, 99626), (1635, 95970), (1962, 79975), (2285, 68670), (2289, 68550), (2725, 57582), (2742, 57225), (3150, 49813), (3199, 49050), (3270, 47985), (3815, 41130), (4113, 38150), (4570, 34335), (4578, 34275), (4905, 31990), (5450, 28791), (6398, 24525), (6855, 22890), (6867, 22850), (7630, 20565), (8175, 19194), (8226, 19075), (9597, 16350), (9810, 15995), (11425, 13734), (11445, 13710)]