675201420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2557}}^1$

素因数の和:2741

約数の個数: 120

約数和(自身を含む): 2131959984

約数和(自身を除く): 1456758564

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, 163, 180, 270, 324, 326, 405, 489, 540, 652, 810, 815, 978, 1467, 1620, 1630, 1956, 2445, 2557, 2934, 3260, 4401, 4890, 5114, 5868, 7335, 7671, 8802, 9780, 10228, 12785, 13203, 14670, 15342, 17604, 22005, 23013, 25570, 26406, 29340, 30684, 38355, 44010, 46026, 51140, 52812, 66015, 69039, 76710, 88020, 92052, 115065, 132030, 138078, 153420, 207117, 230130, 264060, 276156, 345195, 414234, 416791, 460260, 690390, 828468, 833582, 1035585, 1250373, 1380780, 1667164, 2071170, 2083955, 2500746, 3751119, 4142340, 4167910, 5001492, 6251865, 7502238, 8335820, 11253357, 12503730, 15004476, 18755595, 22506714, 25007460, 33760071, 37511190, 45013428, 56266785, 67520142, 75022380, 112533570, 135040284, 168800355, 225067140, 337600710, 675201420]

約数ペア:

[(1, 675201420), (2, 337600710), (3, 225067140), (4, 168800355), (5, 135040284), (6, 112533570), (9, 75022380), (10, 67520142), (12, 56266785), (15, 45013428), (18, 37511190), (20, 33760071), (27, 25007460), (30, 22506714), (36, 18755595), (45, 15004476), (54, 12503730), (60, 11253357), (81, 8335820), (90, 7502238), (108, 6251865), (135, 5001492), (162, 4167910), (163, 4142340), (180, 3751119), (270, 2500746), (324, 2083955), (326, 2071170), (405, 1667164), (489, 1380780), (540, 1250373), (652, 1035585), (810, 833582), (815, 828468), (978, 690390), (1467, 460260), (1620, 416791), (1630, 414234), (1956, 345195), (2445, 276156), (2557, 264060), (2934, 230130), (3260, 207117), (4401, 153420), (4890, 138078), (5114, 132030), (5868, 115065), (7335, 92052), (7671, 88020), (8802, 76710), (9780, 69039), (10228, 66015), (12785, 52812), (13203, 51140), (14670, 46026), (15342, 44010), (17604, 38355), (22005, 30684), (23013, 29340), (25570, 26406)]