19197548100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{7110203}}^1$

素因数の和:7110226

約数の個数: 72

約数和(自身を含む): 61716570720

約数和(自身を除く): 42519022620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 7110203, 14220406, 21330609, 28440812, 35551015, 42661218, 63991827, 71102030, 85322436, 106653045, 127983654, 142204060, 177755075, 191975481, 213306090, 255967308, 319959135, 355510150, 383950962, 426612180, 533265225, 639918270, 711020300, 767901924, 959877405, 1066530450, 1279836540, 1599795675, 1919754810, 2133060900, 3199591350, 3839509620, 4799387025, 6399182700, 9598774050, 19197548100]

約数ペア:

[(1, 19197548100), (2, 9598774050), (3, 6399182700), (4, 4799387025), (5, 3839509620), (6, 3199591350), (9, 2133060900), (10, 1919754810), (12, 1599795675), (15, 1279836540), (18, 1066530450), (20, 959877405), (25, 767901924), (27, 711020300), (30, 639918270), (36, 533265225), (45, 426612180), (50, 383950962), (54, 355510150), (60, 319959135), (75, 255967308), (90, 213306090), (100, 191975481), (108, 177755075), (135, 142204060), (150, 127983654), (180, 106653045), (225, 85322436), (270, 71102030), (300, 63991827), (450, 42661218), (540, 35551015), (675, 28440812), (900, 21330609), (1350, 14220406), (2700, 7110203)]