30403600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2668

約数の個数: 60

約数和(自身を含む): 75592260

約数和(自身を除く): 45188660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2621, 2900, 5242, 5800, 10484, 11600, 13105, 20968, 26210, 41936, 52420, 65525, 76009, 104840, 131050, 152018, 209680, 262100, 304036, 380045, 524200, 608072, 760090, 1048400, 1216144, 1520180, 1900225, 3040360, 3800450, 6080720, 7600900, 15201800, 30403600]

約数ペア:

[(1, 30403600), (2, 15201800), (4, 7600900), (5, 6080720), (8, 3800450), (10, 3040360), (16, 1900225), (20, 1520180), (25, 1216144), (29, 1048400), (40, 760090), (50, 608072), (58, 524200), (80, 380045), (100, 304036), (116, 262100), (145, 209680), (200, 152018), (232, 131050), (290, 104840), (400, 76009), (464, 65525), (580, 52420), (725, 41936), (1160, 26210), (1450, 20968), (2320, 13105), (2621, 11600), (2900, 10484), (5242, 5800)]