27303750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{809}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 75913200

約数和(自身を除く): 48609450

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, 809, 1125, 1250, 1350, 1618, 1875, 2250, 2427, 3375, 3750, 4045, 4854, 5625, 6750, 7281, 8090, 11250, 12135, 14562, 16875, 20225, 21843, 24270, 33750, 36405, 40450, 43686, 60675, 72810, 101125, 109215, 121350, 182025, 202250, 218430, 303375, 364050, 505625, 546075, 606750, 910125, 1011250, 1092150, 1516875, 1820250, 2730375, 3033750, 4550625, 5460750, 9101250, 13651875, 27303750]

約数ペア:

[(1, 27303750), (2, 13651875), (3, 9101250), (5, 5460750), (6, 4550625), (9, 3033750), (10, 2730375), (15, 1820250), (18, 1516875), (25, 1092150), (27, 1011250), (30, 910125), (45, 606750), (50, 546075), (54, 505625), (75, 364050), (90, 303375), (125, 218430), (135, 202250), (150, 182025), (225, 121350), (250, 109215), (270, 101125), (375, 72810), (450, 60675), (625, 43686), (675, 40450), (750, 36405), (809, 33750), (1125, 24270), (1250, 21843), (1350, 20225), (1618, 16875), (1875, 14562), (2250, 12135), (2427, 11250), (3375, 8090), (3750, 7281), (4045, 6750), (4854, 5625)]