225335760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72223}}^1$

素因数の和:72252

約数の個数: 80

約数和(自身を含む): 752285184

約数和(自身を除く): 526949424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 72223, 144446, 216669, 288892, 361115, 433338, 577784, 722230, 866676, 938899, 1083345, 1155568, 1444460, 1733352, 1877798, 2166690, 2816697, 2888920, 3466704, 3755596, 4333380, 4694495, 5633394, 5777840, 7511192, 8666760, 9388990, 11266788, 14083485, 15022384, 17333520, 18777980, 22533576, 28166970, 37555960, 45067152, 56333940, 75111920, 112667880, 225335760]

約数ペア:

[(1, 225335760), (2, 112667880), (3, 75111920), (4, 56333940), (5, 45067152), (6, 37555960), (8, 28166970), (10, 22533576), (12, 18777980), (13, 17333520), (15, 15022384), (16, 14083485), (20, 11266788), (24, 9388990), (26, 8666760), (30, 7511192), (39, 5777840), (40, 5633394), (48, 4694495), (52, 4333380), (60, 3755596), (65, 3466704), (78, 2888920), (80, 2816697), (104, 2166690), (120, 1877798), (130, 1733352), (156, 1444460), (195, 1155568), (208, 1083345), (240, 938899), (260, 866676), (312, 722230), (390, 577784), (520, 433338), (624, 361115), (780, 288892), (1040, 216669), (1560, 144446), (3120, 72223)]