148655340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20143}}^1$

素因数の和:20199

約数の個数: 72

約数和(自身を含む): 461942208

約数和(自身を除く): 313286868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 20143, 40286, 60429, 80572, 100715, 120858, 181287, 201430, 241716, 302145, 362574, 402860, 604290, 725148, 825863, 906435, 1208580, 1651726, 1812870, 2477589, 3303452, 3625740, 4129315, 4955178, 7432767, 8258630, 9910356, 12387945, 14865534, 16517260, 24775890, 29731068, 37163835, 49551780, 74327670, 148655340]

約数ペア:

[(1, 148655340), (2, 74327670), (3, 49551780), (4, 37163835), (5, 29731068), (6, 24775890), (9, 16517260), (10, 14865534), (12, 12387945), (15, 9910356), (18, 8258630), (20, 7432767), (30, 4955178), (36, 4129315), (41, 3625740), (45, 3303452), (60, 2477589), (82, 1812870), (90, 1651726), (123, 1208580), (164, 906435), (180, 825863), (205, 725148), (246, 604290), (369, 402860), (410, 362574), (492, 302145), (615, 241716), (738, 201430), (820, 181287), (1230, 120858), (1476, 100715), (1845, 80572), (2460, 60429), (3690, 40286), (7380, 20143)]