56575260

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{1663}}^1$

素因数の和:1694

約数の個数: 144

約数和(自身を含む): 203513856

約数和(自身を除く): 146938596

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1663, 1701, 1890, 2268, 2430, 2835, 3326, 3402, 3780, 4860, 4989, 5670, 6652, 6804, 8315, 8505, 9978, 11340, 11641, 14967, 16630, 17010, 19956, 23282, 24945, 29934, 33260, 34020, 34923, 44901, 46564, 49890, 58205, 59868, 69846, 74835, 89802, 99780, 104769, 116410, 134703, 139692, 149670, 174615, 179604, 209538, 224505, 232820, 269406, 299340, 314307, 349230, 404109, 419076, 449010, 523845, 538812, 628614, 673515, 698460, 808218, 898020, 942921, 1047690, 1257228, 1347030, 1571535, 1616436, 1885842, 2020545, 2095380, 2694060, 2828763, 3143070, 3771684, 4041090, 4714605, 5657526, 6286140, 8082180, 9429210, 11315052, 14143815, 18858420, 28287630, 56575260]

約数ペア:

[(1, 56575260), (2, 28287630), (3, 18858420), (4, 14143815), (5, 11315052), (6, 9429210), (7, 8082180), (9, 6286140), (10, 5657526), (12, 4714605), (14, 4041090), (15, 3771684), (18, 3143070), (20, 2828763), (21, 2694060), (27, 2095380), (28, 2020545), (30, 1885842), (35, 1616436), (36, 1571535), (42, 1347030), (45, 1257228), (54, 1047690), (60, 942921), (63, 898020), (70, 808218), (81, 698460), (84, 673515), (90, 628614), (105, 538812), (108, 523845), (126, 449010), (135, 419076), (140, 404109), (162, 349230), (180, 314307), (189, 299340), (210, 269406), (243, 232820), (252, 224505), (270, 209538), (315, 179604), (324, 174615), (378, 149670), (405, 139692), (420, 134703), (486, 116410), (540, 104769), (567, 99780), (630, 89802), (756, 74835), (810, 69846), (945, 59868), (972, 58205), (1134, 49890), (1215, 46564), (1260, 44901), (1620, 34923), (1663, 34020), (1701, 33260), (1890, 29934), (2268, 24945), (2430, 23282), (2835, 19956), (3326, 17010), (3402, 16630), (3780, 14967), (4860, 11641), (4989, 11340), (5670, 9978), (6652, 8505), (6804, 8315)]