142205220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2203

約数の個数: 120

約数和(自身を含む): 457197048

約数和(自身を除く): 314991828

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, 738, 810, 820, 1107, 1230, 1476, 1620, 1845, 2141, 2214, 2460, 3321, 3690, 4282, 4428, 5535, 6423, 6642, 7380, 8564, 10705, 11070, 12846, 13284, 16605, 19269, 21410, 22140, 25692, 32115, 33210, 38538, 42820, 57807, 64230, 66420, 77076, 87781, 96345, 115614, 128460, 173421, 175562, 192690, 231228, 263343, 289035, 346842, 351124, 385380, 438905, 526686, 578070, 693684, 790029, 867105, 877810, 1053372, 1156140, 1316715, 1580058, 1734210, 1755620, 2370087, 2633430, 3160116, 3468420, 3950145, 4740174, 5266860, 7110261, 7900290, 9480348, 11850435, 14220522, 15800580, 23700870, 28441044, 35551305, 47401740, 71102610, 142205220]

約数ペア:

[(1, 142205220), (2, 71102610), (3, 47401740), (4, 35551305), (5, 28441044), (6, 23700870), (9, 15800580), (10, 14220522), (12, 11850435), (15, 9480348), (18, 7900290), (20, 7110261), (27, 5266860), (30, 4740174), (36, 3950145), (41, 3468420), (45, 3160116), (54, 2633430), (60, 2370087), (81, 1755620), (82, 1734210), (90, 1580058), (108, 1316715), (123, 1156140), (135, 1053372), (162, 877810), (164, 867105), (180, 790029), (205, 693684), (246, 578070), (270, 526686), (324, 438905), (369, 385380), (405, 351124), (410, 346842), (492, 289035), (540, 263343), (615, 231228), (738, 192690), (810, 175562), (820, 173421), (1107, 128460), (1230, 115614), (1476, 96345), (1620, 87781), (1845, 77076), (2141, 66420), (2214, 64230), (2460, 57807), (3321, 42820), (3690, 38538), (4282, 33210), (4428, 32115), (5535, 25692), (6423, 22140), (6642, 21410), (7380, 19269), (8564, 16605), (10705, 13284), (11070, 12846)]