76894290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 230053824

約数和(自身を除く): 153159534

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 121, 138, 165, 198, 207, 230, 242, 253, 307, 330, 345, 363, 414, 495, 506, 605, 614, 690, 726, 759, 921, 990, 1035, 1089, 1210, 1265, 1518, 1535, 1815, 1842, 2070, 2178, 2277, 2530, 2763, 2783, 3070, 3377, 3630, 3795, 4554, 4605, 5445, 5526, 5566, 6754, 7061, 7590, 8349, 9210, 10131, 10890, 11385, 13815, 13915, 14122, 16698, 16885, 20262, 21183, 22770, 25047, 27630, 27830, 30393, 33770, 35305, 37147, 41745, 42366, 50094, 50655, 60786, 63549, 70610, 74294, 77671, 83490, 101310, 105915, 111441, 125235, 127098, 151965, 155342, 185735, 211830, 222882, 233013, 250470, 303930, 317745, 334323, 371470, 388355, 466026, 557205, 635490, 668646, 699039, 776710, 854381, 1114410, 1165065, 1398078, 1671615, 1708762, 2330130, 2563143, 3343230, 3495195, 4271905, 5126286, 6990390, 7689429, 8543810, 12815715, 15378858, 25631430, 38447145, 76894290]

約数ペア:

[(1, 76894290), (2, 38447145), (3, 25631430), (5, 15378858), (6, 12815715), (9, 8543810), (10, 7689429), (11, 6990390), (15, 5126286), (18, 4271905), (22, 3495195), (23, 3343230), (30, 2563143), (33, 2330130), (45, 1708762), (46, 1671615), (55, 1398078), (66, 1165065), (69, 1114410), (90, 854381), (99, 776710), (110, 699039), (115, 668646), (121, 635490), (138, 557205), (165, 466026), (198, 388355), (207, 371470), (230, 334323), (242, 317745), (253, 303930), (307, 250470), (330, 233013), (345, 222882), (363, 211830), (414, 185735), (495, 155342), (506, 151965), (605, 127098), (614, 125235), (690, 111441), (726, 105915), (759, 101310), (921, 83490), (990, 77671), (1035, 74294), (1089, 70610), (1210, 63549), (1265, 60786), (1518, 50655), (1535, 50094), (1815, 42366), (1842, 41745), (2070, 37147), (2178, 35305), (2277, 33770), (2530, 30393), (2763, 27830), (2783, 27630), (3070, 25047), (3377, 22770), (3630, 21183), (3795, 20262), (4554, 16885), (4605, 16698), (5445, 14122), (5526, 13915), (5566, 13815), (6754, 11385), (7061, 10890), (7590, 10131), (8349, 9210)]