137575260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:705

約数の個数: 120

約数和(自身を含む): 435059856

約数和(自身を除く): 297484596

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, 521, 540, 652, 810, 815, 978, 1042, 1467, 1563, 1620, 1630, 1956, 2084, 2445, 2605, 2934, 3126, 3260, 4401, 4689, 4890, 5210, 5868, 6252, 7335, 7815, 8802, 9378, 9780, 10420, 13203, 14067, 14670, 15630, 17604, 18756, 22005, 23445, 26406, 28134, 29340, 31260, 42201, 44010, 46890, 52812, 56268, 66015, 70335, 84402, 84923, 88020, 93780, 132030, 140670, 168804, 169846, 211005, 254769, 264060, 281340, 339692, 422010, 424615, 509538, 764307, 844020, 849230, 1019076, 1273845, 1528614, 1698460, 2292921, 2547690, 3057228, 3821535, 4585842, 5095380, 6878763, 7643070, 9171684, 11464605, 13757526, 15286140, 22929210, 27515052, 34393815, 45858420, 68787630, 137575260]

約数ペア:

[(1, 137575260), (2, 68787630), (3, 45858420), (4, 34393815), (5, 27515052), (6, 22929210), (9, 15286140), (10, 13757526), (12, 11464605), (15, 9171684), (18, 7643070), (20, 6878763), (27, 5095380), (30, 4585842), (36, 3821535), (45, 3057228), (54, 2547690), (60, 2292921), (81, 1698460), (90, 1528614), (108, 1273845), (135, 1019076), (162, 849230), (163, 844020), (180, 764307), (270, 509538), (324, 424615), (326, 422010), (405, 339692), (489, 281340), (521, 264060), (540, 254769), (652, 211005), (810, 169846), (815, 168804), (978, 140670), (1042, 132030), (1467, 93780), (1563, 88020), (1620, 84923), (1630, 84402), (1956, 70335), (2084, 66015), (2445, 56268), (2605, 52812), (2934, 46890), (3126, 44010), (3260, 42201), (4401, 31260), (4689, 29340), (4890, 28134), (5210, 26406), (5868, 23445), (6252, 22005), (7335, 18756), (7815, 17604), (8802, 15630), (9378, 14670), (9780, 14067), (10420, 13203)]