42575220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 137031048

約数和(自身を除く): 94455828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 641, 738, 810, 820, 1107, 1230, 1282, 1476, 1620, 1845, 1923, 2214, 2460, 2564, 3205, 3321, 3690, 3846, 4428, 5535, 5769, 6410, 6642, 7380, 7692, 9615, 11070, 11538, 12820, 13284, 16605, 17307, 19230, 22140, 23076, 26281, 28845, 33210, 34614, 38460, 51921, 52562, 57690, 66420, 69228, 78843, 86535, 103842, 105124, 115380, 131405, 157686, 173070, 207684, 236529, 259605, 262810, 315372, 346140, 394215, 473058, 519210, 525620, 709587, 788430, 946116, 1038420, 1182645, 1419174, 1576860, 2128761, 2365290, 2838348, 3547935, 4257522, 4730580, 7095870, 8515044, 10643805, 14191740, 21287610, 42575220]

約数ペア:

[(1, 42575220), (2, 21287610), (3, 14191740), (4, 10643805), (5, 8515044), (6, 7095870), (9, 4730580), (10, 4257522), (12, 3547935), (15, 2838348), (18, 2365290), (20, 2128761), (27, 1576860), (30, 1419174), (36, 1182645), (41, 1038420), (45, 946116), (54, 788430), (60, 709587), (81, 525620), (82, 519210), (90, 473058), (108, 394215), (123, 346140), (135, 315372), (162, 262810), (164, 259605), (180, 236529), (205, 207684), (246, 173070), (270, 157686), (324, 131405), (369, 115380), (405, 105124), (410, 103842), (492, 86535), (540, 78843), (615, 69228), (641, 66420), (738, 57690), (810, 52562), (820, 51921), (1107, 38460), (1230, 34614), (1282, 33210), (1476, 28845), (1620, 26281), (1845, 23076), (1923, 22140), (2214, 19230), (2460, 17307), (2564, 16605), (3205, 13284), (3321, 12820), (3690, 11538), (3846, 11070), (4428, 9615), (5535, 7692), (5769, 7380), (6410, 6642)]