147221820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{809}}^1$

素因数の和:1164

約数の個数: 96

約数和(自身を含む): 459950400

約数和(自身を除く): 312728580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 337, 540, 674, 809, 1011, 1348, 1618, 1685, 2022, 2427, 3033, 3236, 3370, 4044, 4045, 4854, 5055, 6066, 6740, 7281, 8090, 9099, 9708, 10110, 12132, 12135, 14562, 15165, 16180, 18198, 20220, 21843, 24270, 29124, 30330, 36396, 36405, 43686, 45495, 48540, 60660, 72810, 87372, 90990, 109215, 145620, 181980, 218430, 272633, 436860, 545266, 817899, 1090532, 1363165, 1635798, 2453697, 2726330, 3271596, 4089495, 4907394, 5452660, 7361091, 8178990, 9814788, 12268485, 14722182, 16357980, 24536970, 29444364, 36805455, 49073940, 73610910, 147221820]

約数ペア:

[(1, 147221820), (2, 73610910), (3, 49073940), (4, 36805455), (5, 29444364), (6, 24536970), (9, 16357980), (10, 14722182), (12, 12268485), (15, 9814788), (18, 8178990), (20, 7361091), (27, 5452660), (30, 4907394), (36, 4089495), (45, 3271596), (54, 2726330), (60, 2453697), (90, 1635798), (108, 1363165), (135, 1090532), (180, 817899), (270, 545266), (337, 436860), (540, 272633), (674, 218430), (809, 181980), (1011, 145620), (1348, 109215), (1618, 90990), (1685, 87372), (2022, 72810), (2427, 60660), (3033, 48540), (3236, 45495), (3370, 43686), (4044, 36405), (4045, 36396), (4854, 30330), (5055, 29124), (6066, 24270), (6740, 21843), (7281, 20220), (8090, 18198), (9099, 16180), (9708, 15165), (10110, 14562), (12132, 12135)]