725619060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1459}}^1$

素因数の和:1787

約数の個数: 120

約数和(自身を含む): 2285273760

約数和(自身を除く): 1559654700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 307, 324, 405, 540, 614, 810, 921, 1228, 1459, 1535, 1620, 1842, 2763, 2918, 3070, 3684, 4377, 4605, 5526, 5836, 6140, 7295, 8289, 8754, 9210, 11052, 13131, 13815, 14590, 16578, 17508, 18420, 21885, 24867, 26262, 27630, 29180, 33156, 39393, 41445, 43770, 49734, 52524, 55260, 65655, 78786, 82890, 87540, 99468, 118179, 124335, 131310, 157572, 165780, 196965, 236358, 248670, 262620, 393930, 447913, 472716, 497340, 590895, 787860, 895826, 1181790, 1343739, 1791652, 2239565, 2363580, 2687478, 4031217, 4479130, 5374956, 6718695, 8062434, 8958260, 12093651, 13437390, 16124868, 20156085, 24187302, 26874780, 36280953, 40312170, 48374604, 60468255, 72561906, 80624340, 120936510, 145123812, 181404765, 241873020, 362809530, 725619060]

約数ペア:

[(1, 725619060), (2, 362809530), (3, 241873020), (4, 181404765), (5, 145123812), (6, 120936510), (9, 80624340), (10, 72561906), (12, 60468255), (15, 48374604), (18, 40312170), (20, 36280953), (27, 26874780), (30, 24187302), (36, 20156085), (45, 16124868), (54, 13437390), (60, 12093651), (81, 8958260), (90, 8062434), (108, 6718695), (135, 5374956), (162, 4479130), (180, 4031217), (270, 2687478), (307, 2363580), (324, 2239565), (405, 1791652), (540, 1343739), (614, 1181790), (810, 895826), (921, 787860), (1228, 590895), (1459, 497340), (1535, 472716), (1620, 447913), (1842, 393930), (2763, 262620), (2918, 248670), (3070, 236358), (3684, 196965), (4377, 165780), (4605, 157572), (5526, 131310), (5836, 124335), (6140, 118179), (7295, 99468), (8289, 87540), (8754, 82890), (9210, 78786), (11052, 65655), (13131, 55260), (13815, 52524), (14590, 49734), (16578, 43770), (17508, 41445), (18420, 39393), (21885, 33156), (24867, 29180), (26262, 27630)]