185450580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:787

約数の個数: 192

約数和(自身を含む): 669634560

約数和(自身を除く): 484183980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 84, 90, 105, 108, 126, 135, 140, 142, 180, 189, 210, 213, 252, 270, 284, 315, 355, 378, 420, 426, 497, 540, 630, 639, 691, 710, 756, 852, 945, 994, 1065, 1260, 1278, 1382, 1420, 1491, 1890, 1917, 1988, 2073, 2130, 2485, 2556, 2764, 2982, 3195, 3455, 3780, 3834, 4146, 4260, 4473, 4837, 4970, 5964, 6219, 6390, 6910, 7455, 7668, 8292, 8946, 9585, 9674, 9940, 10365, 12438, 12780, 13419, 13820, 14511, 14910, 17892, 18657, 19170, 19348, 20730, 22365, 24185, 24876, 26838, 29022, 29820, 31095, 37314, 38340, 41460, 43533, 44730, 48370, 49061, 53676, 58044, 62190, 67095, 72555, 74628, 87066, 89460, 93285, 96740, 98122, 124380, 130599, 134190, 145110, 147183, 174132, 186570, 196244, 217665, 245305, 261198, 268380, 290220, 294366, 343427, 373140, 435330, 441549, 490610, 522396, 588732, 652995, 686854, 735915, 870660, 883098, 981220, 1030281, 1305990, 1324647, 1373708, 1471830, 1717135, 1766196, 2060562, 2207745, 2611980, 2649294, 2943660, 3090843, 3434270, 4121124, 4415490, 5151405, 5298588, 6181686, 6623235, 6868540, 8830980, 9272529, 10302810, 12363372, 13246470, 15454215, 18545058, 20605620, 26492940, 30908430, 37090116, 46362645, 61816860, 92725290, 185450580]

約数ペア:

[(1, 185450580), (2, 92725290), (3, 61816860), (4, 46362645), (5, 37090116), (6, 30908430), (7, 26492940), (9, 20605620), (10, 18545058), (12, 15454215), (14, 13246470), (15, 12363372), (18, 10302810), (20, 9272529), (21, 8830980), (27, 6868540), (28, 6623235), (30, 6181686), (35, 5298588), (36, 5151405), (42, 4415490), (45, 4121124), (54, 3434270), (60, 3090843), (63, 2943660), (70, 2649294), (71, 2611980), (84, 2207745), (90, 2060562), (105, 1766196), (108, 1717135), (126, 1471830), (135, 1373708), (140, 1324647), (142, 1305990), (180, 1030281), (189, 981220), (210, 883098), (213, 870660), (252, 735915), (270, 686854), (284, 652995), (315, 588732), (355, 522396), (378, 490610), (420, 441549), (426, 435330), (497, 373140), (540, 343427), (630, 294366), (639, 290220), (691, 268380), (710, 261198), (756, 245305), (852, 217665), (945, 196244), (994, 186570), (1065, 174132), (1260, 147183), (1278, 145110), (1382, 134190), (1420, 130599), (1491, 124380), (1890, 98122), (1917, 96740), (1988, 93285), (2073, 89460), (2130, 87066), (2485, 74628), (2556, 72555), (2764, 67095), (2982, 62190), (3195, 58044), (3455, 53676), (3780, 49061), (3834, 48370), (4146, 44730), (4260, 43533), (4473, 41460), (4837, 38340), (4970, 37314), (5964, 31095), (6219, 29820), (6390, 29022), (6910, 26838), (7455, 24876), (7668, 24185), (8292, 22365), (8946, 20730), (9585, 19348), (9674, 19170), (9940, 18657), (10365, 17892), (12438, 14910), (12780, 14511), (13419, 13820)]