321738750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{9533}}^1$

素因数の和:9564

約数の個数: 80

約数和(自身を含む): 893526480

約数和(自身を除く): 571787730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 1125, 1250, 1350, 1875, 2250, 3375, 3750, 5625, 6750, 9533, 11250, 16875, 19066, 28599, 33750, 47665, 57198, 85797, 95330, 142995, 171594, 238325, 257391, 285990, 428985, 476650, 514782, 714975, 857970, 1191625, 1286955, 1429950, 2144925, 2383250, 2573910, 3574875, 4289850, 5958125, 6434775, 7149750, 10724625, 11916250, 12869550, 17874375, 21449250, 32173875, 35748750, 53623125, 64347750, 107246250, 160869375, 321738750]

約数ペア:

[(1, 321738750), (2, 160869375), (3, 107246250), (5, 64347750), (6, 53623125), (9, 35748750), (10, 32173875), (15, 21449250), (18, 17874375), (25, 12869550), (27, 11916250), (30, 10724625), (45, 7149750), (50, 6434775), (54, 5958125), (75, 4289850), (90, 3574875), (125, 2573910), (135, 2383250), (150, 2144925), (225, 1429950), (250, 1286955), (270, 1191625), (375, 857970), (450, 714975), (625, 514782), (675, 476650), (750, 428985), (1125, 285990), (1250, 257391), (1350, 238325), (1875, 171594), (2250, 142995), (3375, 95330), (3750, 85797), (5625, 57198), (6750, 47665), (9533, 33750), (11250, 28599), (16875, 19066)]