412725780

素因数分解:

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

素因数の和:708

約数の個数: 144

約数和(自身を含む): 1308775104

約数和(自身を除く): 896049324

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, 243, 270, 324, 326, 405, 486, 489, 521, 540, 652, 810, 815, 972, 978, 1042, 1215, 1467, 1563, 1620, 1630, 1956, 2084, 2430, 2445, 2605, 2934, 3126, 3260, 4401, 4689, 4860, 4890, 5210, 5868, 6252, 7335, 7815, 8802, 9378, 9780, 10420, 13203, 14067, 14670, 15630, 17604, 18756, 22005, 23445, 26406, 28134, 29340, 31260, 39609, 42201, 44010, 46890, 52812, 56268, 66015, 70335, 79218, 84402, 84923, 88020, 93780, 126603, 132030, 140670, 158436, 168804, 169846, 198045, 211005, 253206, 254769, 264060, 281340, 339692, 396090, 422010, 424615, 506412, 509538, 633015, 764307, 792180, 844020, 849230, 1019076, 1266030, 1273845, 1528614, 1698460, 2292921, 2532060, 2547690, 3057228, 3821535, 4585842, 5095380, 6878763, 7643070, 9171684, 11464605, 13757526, 15286140, 20636289, 22929210, 27515052, 34393815, 41272578, 45858420, 68787630, 82545156, 103181445, 137575260, 206362890, 412725780]

約数ペア:

[(1, 412725780), (2, 206362890), (3, 137575260), (4, 103181445), (5, 82545156), (6, 68787630), (9, 45858420), (10, 41272578), (12, 34393815), (15, 27515052), (18, 22929210), (20, 20636289), (27, 15286140), (30, 13757526), (36, 11464605), (45, 9171684), (54, 7643070), (60, 6878763), (81, 5095380), (90, 4585842), (108, 3821535), (135, 3057228), (162, 2547690), (163, 2532060), (180, 2292921), (243, 1698460), (270, 1528614), (324, 1273845), (326, 1266030), (405, 1019076), (486, 849230), (489, 844020), (521, 792180), (540, 764307), (652, 633015), (810, 509538), (815, 506412), (972, 424615), (978, 422010), (1042, 396090), (1215, 339692), (1467, 281340), (1563, 264060), (1620, 254769), (1630, 253206), (1956, 211005), (2084, 198045), (2430, 169846), (2445, 168804), (2605, 158436), (2934, 140670), (3126, 132030), (3260, 126603), (4401, 93780), (4689, 88020), (4860, 84923), (4890, 84402), (5210, 79218), (5868, 70335), (6252, 66015), (7335, 56268), (7815, 52812), (8802, 46890), (9378, 44010), (9780, 42201), (10420, 39609), (13203, 31260), (14067, 29340), (14670, 28134), (15630, 26406), (17604, 23445), (18756, 22005)]