25890300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 85550080

約数和(自身を除く): 59659780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 223, 225, 258, 270, 300, 387, 430, 446, 450, 516, 540, 645, 669, 675, 774, 860, 892, 900, 1075, 1115, 1161, 1290, 1338, 1350, 1548, 1935, 2007, 2150, 2230, 2322, 2580, 2676, 2700, 3225, 3345, 3870, 4014, 4300, 4460, 4644, 5575, 5805, 6021, 6450, 6690, 7740, 8028, 9589, 9675, 10035, 11150, 11610, 12042, 12900, 13380, 16725, 19178, 19350, 20070, 22300, 23220, 24084, 28767, 29025, 30105, 33450, 38356, 38700, 40140, 47945, 50175, 57534, 58050, 60210, 66900, 86301, 95890, 100350, 115068, 116100, 120420, 143835, 150525, 172602, 191780, 200700, 239725, 258903, 287670, 301050, 345204, 431505, 479450, 517806, 575340, 602100, 719175, 863010, 958900, 1035612, 1294515, 1438350, 1726020, 2157525, 2589030, 2876700, 4315050, 5178060, 6472575, 8630100, 12945150, 25890300]

約数ペア:

[(1, 25890300), (2, 12945150), (3, 8630100), (4, 6472575), (5, 5178060), (6, 4315050), (9, 2876700), (10, 2589030), (12, 2157525), (15, 1726020), (18, 1438350), (20, 1294515), (25, 1035612), (27, 958900), (30, 863010), (36, 719175), (43, 602100), (45, 575340), (50, 517806), (54, 479450), (60, 431505), (75, 345204), (86, 301050), (90, 287670), (100, 258903), (108, 239725), (129, 200700), (135, 191780), (150, 172602), (172, 150525), (180, 143835), (215, 120420), (223, 116100), (225, 115068), (258, 100350), (270, 95890), (300, 86301), (387, 66900), (430, 60210), (446, 58050), (450, 57534), (516, 50175), (540, 47945), (645, 40140), (669, 38700), (675, 38356), (774, 33450), (860, 30105), (892, 29025), (900, 28767), (1075, 24084), (1115, 23220), (1161, 22300), (1290, 20070), (1338, 19350), (1350, 19178), (1548, 16725), (1935, 13380), (2007, 12900), (2150, 12042), (2230, 11610), (2322, 11150), (2580, 10035), (2676, 9675), (2700, 9589), (3225, 8028), (3345, 7740), (3870, 6690), (4014, 6450), (4300, 6021), (4460, 5805), (4644, 5575)]