25016040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{1103}}^1$

素因数の和:1133

約数の個数: 160

約数和(自身を含む): 96180480

約数和(自身を除く): 71164440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1103, 1134, 1260, 1512, 1620, 1890, 2206, 2268, 2520, 2835, 3240, 3309, 3780, 4412, 4536, 5515, 5670, 6618, 7560, 7721, 8824, 9927, 11030, 11340, 13236, 15442, 16545, 19854, 22060, 22680, 23163, 26472, 29781, 30884, 33090, 38605, 39708, 44120, 46326, 49635, 59562, 61768, 66180, 69489, 77210, 79416, 89343, 92652, 99270, 115815, 119124, 132360, 138978, 148905, 154420, 178686, 185304, 198540, 208467, 231630, 238248, 277956, 297810, 308840, 347445, 357372, 397080, 416934, 446715, 463260, 555912, 595620, 625401, 694890, 714744, 833868, 893430, 926520, 1042335, 1191240, 1250802, 1389780, 1667736, 1786860, 2084670, 2501604, 2779560, 3127005, 3573720, 4169340, 5003208, 6254010, 8338680, 12508020, 25016040]

約数ペア:

[(1, 25016040), (2, 12508020), (3, 8338680), (4, 6254010), (5, 5003208), (6, 4169340), (7, 3573720), (8, 3127005), (9, 2779560), (10, 2501604), (12, 2084670), (14, 1786860), (15, 1667736), (18, 1389780), (20, 1250802), (21, 1191240), (24, 1042335), (27, 926520), (28, 893430), (30, 833868), (35, 714744), (36, 694890), (40, 625401), (42, 595620), (45, 555912), (54, 463260), (56, 446715), (60, 416934), (63, 397080), (70, 357372), (72, 347445), (81, 308840), (84, 297810), (90, 277956), (105, 238248), (108, 231630), (120, 208467), (126, 198540), (135, 185304), (140, 178686), (162, 154420), (168, 148905), (180, 138978), (189, 132360), (210, 119124), (216, 115815), (252, 99270), (270, 92652), (280, 89343), (315, 79416), (324, 77210), (360, 69489), (378, 66180), (405, 61768), (420, 59562), (504, 49635), (540, 46326), (567, 44120), (630, 39708), (648, 38605), (756, 33090), (810, 30884), (840, 29781), (945, 26472), (1080, 23163), (1103, 22680), (1134, 22060), (1260, 19854), (1512, 16545), (1620, 15442), (1890, 13236), (2206, 11340), (2268, 11030), (2520, 9927), (2835, 8824), (3240, 7721), (3309, 7560), (3780, 6618), (4412, 5670), (4536, 5515)]