825535560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2851}}^1$

素因数の和:3011

約数の個数: 128

約数和(自身を含む): 2628403200

約数和(自身を除く): 1802867640

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, 127, 152, 190, 228, 254, 285, 380, 381, 456, 508, 570, 635, 760, 762, 1016, 1140, 1270, 1524, 1905, 2280, 2413, 2540, 2851, 3048, 3810, 4826, 5080, 5702, 7239, 7620, 8553, 9652, 11404, 12065, 14255, 14478, 15240, 17106, 19304, 22808, 24130, 28510, 28956, 34212, 36195, 42765, 48260, 54169, 57020, 57912, 68424, 72390, 85530, 96520, 108338, 114040, 144780, 162507, 171060, 216676, 270845, 289560, 325014, 342120, 362077, 433352, 541690, 650028, 724154, 812535, 1083380, 1086231, 1300056, 1448308, 1625070, 1810385, 2166760, 2172462, 2896616, 3250140, 3620770, 4344924, 5431155, 6500280, 6879463, 7241540, 8689848, 10862310, 13758926, 14483080, 20638389, 21724620, 27517852, 34397315, 41276778, 43449240, 55035704, 68794630, 82553556, 103191945, 137589260, 165107112, 206383890, 275178520, 412767780, 825535560]

約数ペア:

[(1, 825535560), (2, 412767780), (3, 275178520), (4, 206383890), (5, 165107112), (6, 137589260), (8, 103191945), (10, 82553556), (12, 68794630), (15, 55035704), (19, 43449240), (20, 41276778), (24, 34397315), (30, 27517852), (38, 21724620), (40, 20638389), (57, 14483080), (60, 13758926), (76, 10862310), (95, 8689848), (114, 7241540), (120, 6879463), (127, 6500280), (152, 5431155), (190, 4344924), (228, 3620770), (254, 3250140), (285, 2896616), (380, 2172462), (381, 2166760), (456, 1810385), (508, 1625070), (570, 1448308), (635, 1300056), (760, 1086231), (762, 1083380), (1016, 812535), (1140, 724154), (1270, 650028), (1524, 541690), (1905, 433352), (2280, 362077), (2413, 342120), (2540, 325014), (2851, 289560), (3048, 270845), (3810, 216676), (4826, 171060), (5080, 162507), (5702, 144780), (7239, 114040), (7620, 108338), (8553, 96520), (9652, 85530), (11404, 72390), (12065, 68424), (14255, 57912), (14478, 57020), (15240, 54169), (17106, 48260), (19304, 42765), (22808, 36195), (24130, 34212), (28510, 28956)]