7601220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:386

約数の個数: 108

約数和(自身を含む): 25416300

約数和(自身を除く): 17815080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 349, 363, 396, 484, 495, 605, 660, 698, 726, 990, 1047, 1089, 1210, 1396, 1452, 1745, 1815, 1980, 2094, 2178, 2420, 3141, 3490, 3630, 3839, 4188, 4356, 5235, 5445, 6282, 6980, 7260, 7678, 10470, 10890, 11517, 12564, 15356, 15705, 19195, 20940, 21780, 23034, 31410, 34551, 38390, 42229, 46068, 57585, 62820, 69102, 76780, 84458, 115170, 126687, 138204, 168916, 172755, 211145, 230340, 253374, 345510, 380061, 422290, 506748, 633435, 691020, 760122, 844580, 1266870, 1520244, 1900305, 2533740, 3800610, 7601220]

約数ペア:

[(1, 7601220), (2, 3800610), (3, 2533740), (4, 1900305), (5, 1520244), (6, 1266870), (9, 844580), (10, 760122), (11, 691020), (12, 633435), (15, 506748), (18, 422290), (20, 380061), (22, 345510), (30, 253374), (33, 230340), (36, 211145), (44, 172755), (45, 168916), (55, 138204), (60, 126687), (66, 115170), (90, 84458), (99, 76780), (110, 69102), (121, 62820), (132, 57585), (165, 46068), (180, 42229), (198, 38390), (220, 34551), (242, 31410), (330, 23034), (349, 21780), (363, 20940), (396, 19195), (484, 15705), (495, 15356), (605, 12564), (660, 11517), (698, 10890), (726, 10470), (990, 7678), (1047, 7260), (1089, 6980), (1210, 6282), (1396, 5445), (1452, 5235), (1745, 4356), (1815, 4188), (1980, 3839), (2094, 3630), (2178, 3490), (2420, 3141)]