425650400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2677

約数の個数: 144

約数和(自身を含む): 1228983840

約数和(自身を除く): 803333440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 160, 175, 200, 203, 224, 232, 280, 290, 350, 400, 406, 464, 560, 580, 700, 725, 800, 812, 928, 1015, 1120, 1160, 1400, 1450, 1624, 2030, 2320, 2621, 2800, 2900, 3248, 4060, 4640, 5075, 5242, 5600, 5800, 6496, 8120, 10150, 10484, 11600, 13105, 16240, 18347, 20300, 20968, 23200, 26210, 32480, 36694, 40600, 41936, 52420, 65525, 73388, 76009, 81200, 83872, 91735, 104840, 131050, 146776, 152018, 162400, 183470, 209680, 262100, 293552, 304036, 366940, 380045, 419360, 458675, 524200, 532063, 587104, 608072, 733880, 760090, 917350, 1048400, 1064126, 1216144, 1467760, 1520180, 1834700, 1900225, 2096800, 2128252, 2432288, 2660315, 2935520, 3040360, 3669400, 3800450, 4256504, 5320630, 6080720, 7338800, 7600900, 8513008, 10641260, 12161440, 13301575, 14677600, 15201800, 17026016, 21282520, 26603150, 30403600, 42565040, 53206300, 60807200, 85130080, 106412600, 212825200, 425650400]

約数ペア:

[(1, 425650400), (2, 212825200), (4, 106412600), (5, 85130080), (7, 60807200), (8, 53206300), (10, 42565040), (14, 30403600), (16, 26603150), (20, 21282520), (25, 17026016), (28, 15201800), (29, 14677600), (32, 13301575), (35, 12161440), (40, 10641260), (50, 8513008), (56, 7600900), (58, 7338800), (70, 6080720), (80, 5320630), (100, 4256504), (112, 3800450), (116, 3669400), (140, 3040360), (145, 2935520), (160, 2660315), (175, 2432288), (200, 2128252), (203, 2096800), (224, 1900225), (232, 1834700), (280, 1520180), (290, 1467760), (350, 1216144), (400, 1064126), (406, 1048400), (464, 917350), (560, 760090), (580, 733880), (700, 608072), (725, 587104), (800, 532063), (812, 524200), (928, 458675), (1015, 419360), (1120, 380045), (1160, 366940), (1400, 304036), (1450, 293552), (1624, 262100), (2030, 209680), (2320, 183470), (2621, 162400), (2800, 152018), (2900, 146776), (3248, 131050), (4060, 104840), (4640, 91735), (5075, 83872), (5242, 81200), (5600, 76009), (5800, 73388), (6496, 65525), (8120, 52420), (10150, 41936), (10484, 40600), (11600, 36694), (13105, 32480), (16240, 26210), (18347, 23200), (20300, 20968)]