97090920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89899}}^1$

素因数の和:89919

約数の個数: 64

約数和(自身を含む): 323640000

約数和(自身を除く): 226549080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 89899, 179798, 269697, 359596, 449495, 539394, 719192, 809091, 898990, 1078788, 1348485, 1618182, 1797980, 2157576, 2427273, 2696970, 3236364, 3595960, 4045455, 4854546, 5393940, 6472728, 8090910, 9709092, 10787880, 12136365, 16181820, 19418184, 24272730, 32363640, 48545460, 97090920]

約数ペア:

[(1, 97090920), (2, 48545460), (3, 32363640), (4, 24272730), (5, 19418184), (6, 16181820), (8, 12136365), (9, 10787880), (10, 9709092), (12, 8090910), (15, 6472728), (18, 5393940), (20, 4854546), (24, 4045455), (27, 3595960), (30, 3236364), (36, 2696970), (40, 2427273), (45, 2157576), (54, 1797980), (60, 1618182), (72, 1348485), (90, 1078788), (108, 898990), (120, 809091), (135, 719192), (180, 539394), (216, 449495), (270, 359596), (360, 269697), (540, 179798), (1080, 89899)]