125146980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{2027}}^1$

素因数の和:2063

約数の個数: 144

約数和(自身を含む): 442915200

約数和(自身を除く): 317768220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2027, 2058, 2205, 2940, 3087, 3430, 4054, 4116, 4410, 5145, 6081, 6174, 6860, 8108, 8820, 10135, 10290, 12162, 12348, 14189, 15435, 18243, 20270, 20580, 24324, 28378, 30405, 30870, 36486, 40540, 42567, 56756, 60810, 61740, 70945, 72972, 85134, 91215, 99323, 121620, 127701, 141890, 170268, 182430, 198646, 212835, 255402, 283780, 297969, 364860, 397292, 425670, 496615, 510804, 595938, 638505, 695261, 851340, 893907, 993230, 1191876, 1277010, 1390522, 1489845, 1787814, 1986460, 2085783, 2554020, 2781044, 2979690, 3476305, 3575628, 4171566, 4469535, 5959380, 6257349, 6952610, 8343132, 8939070, 10428915, 12514698, 13905220, 17878140, 20857830, 25029396, 31286745, 41715660, 62573490, 125146980]

約数ペア:

[(1, 125146980), (2, 62573490), (3, 41715660), (4, 31286745), (5, 25029396), (6, 20857830), (7, 17878140), (9, 13905220), (10, 12514698), (12, 10428915), (14, 8939070), (15, 8343132), (18, 6952610), (20, 6257349), (21, 5959380), (28, 4469535), (30, 4171566), (35, 3575628), (36, 3476305), (42, 2979690), (45, 2781044), (49, 2554020), (60, 2085783), (63, 1986460), (70, 1787814), (84, 1489845), (90, 1390522), (98, 1277010), (105, 1191876), (126, 993230), (140, 893907), (147, 851340), (180, 695261), (196, 638505), (210, 595938), (245, 510804), (252, 496615), (294, 425670), (315, 397292), (343, 364860), (420, 297969), (441, 283780), (490, 255402), (588, 212835), (630, 198646), (686, 182430), (735, 170268), (882, 141890), (980, 127701), (1029, 121620), (1260, 99323), (1372, 91215), (1470, 85134), (1715, 72972), (1764, 70945), (2027, 61740), (2058, 60810), (2205, 56756), (2940, 42567), (3087, 40540), (3430, 36486), (4054, 30870), (4116, 30405), (4410, 28378), (5145, 24324), (6081, 20580), (6174, 20270), (6860, 18243), (8108, 15435), (8820, 14189), (10135, 12348), (10290, 12162)]