127563660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{1607}}^1$

素因数の和:1642

約数の個数: 180

約数和(自身を含む): 465795792

約数和(自身を除く): 338232132

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, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1607, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 3214, 3780, 3969, 4410, 4821, 5292, 5670, 6428, 6615, 7938, 8035, 8820, 9642, 11249, 11340, 13230, 14463, 15876, 16070, 19284, 19845, 22498, 24105, 26460, 28926, 32140, 33747, 39690, 43389, 44996, 48210, 56245, 57852, 67494, 72315, 78743, 79380, 86778, 96420, 101241, 112490, 130167, 134988, 144630, 157486, 168735, 173556, 202482, 216945, 224980, 236229, 260334, 289260, 303723, 314972, 337470, 393715, 404964, 433890, 472458, 506205, 520668, 607446, 650835, 674940, 708687, 787430, 867780, 911169, 944916, 1012410, 1181145, 1214892, 1301670, 1417374, 1518615, 1574860, 1822338, 2024820, 2126061, 2362290, 2603340, 2834748, 3037230, 3543435, 3644676, 4252122, 4555845, 4724580, 6074460, 6378183, 7086870, 8504244, 9111690, 10630305, 12756366, 14173740, 18223380, 21260610, 25512732, 31890915, 42521220, 63781830, 127563660]

約数ペア:

[(1, 127563660), (2, 63781830), (3, 42521220), (4, 31890915), (5, 25512732), (6, 21260610), (7, 18223380), (9, 14173740), (10, 12756366), (12, 10630305), (14, 9111690), (15, 8504244), (18, 7086870), (20, 6378183), (21, 6074460), (27, 4724580), (28, 4555845), (30, 4252122), (35, 3644676), (36, 3543435), (42, 3037230), (45, 2834748), (49, 2603340), (54, 2362290), (60, 2126061), (63, 2024820), (70, 1822338), (81, 1574860), (84, 1518615), (90, 1417374), (98, 1301670), (105, 1214892), (108, 1181145), (126, 1012410), (135, 944916), (140, 911169), (147, 867780), (162, 787430), (180, 708687), (189, 674940), (196, 650835), (210, 607446), (245, 520668), (252, 506205), (270, 472458), (294, 433890), (315, 404964), (324, 393715), (378, 337470), (405, 314972), (420, 303723), (441, 289260), (490, 260334), (540, 236229), (567, 224980), (588, 216945), (630, 202482), (735, 173556), (756, 168735), (810, 157486), (882, 144630), (945, 134988), (980, 130167), (1134, 112490), (1260, 101241), (1323, 96420), (1470, 86778), (1607, 79380), (1620, 78743), (1764, 72315), (1890, 67494), (2205, 57852), (2268, 56245), (2646, 48210), (2835, 44996), (2940, 43389), (3214, 39690), (3780, 33747), (3969, 32140), (4410, 28926), (4821, 26460), (5292, 24105), (5670, 22498), (6428, 19845), (6615, 19284), (7938, 16070), (8035, 15876), (8820, 14463), (9642, 13230), (11249, 11340)]