448500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:58

約数の個数: 96

約数和(自身を含む): 1467648

約数和(自身を除く): 1019148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 125, 130, 138, 150, 156, 195, 230, 250, 260, 276, 299, 300, 325, 345, 375, 390, 460, 500, 575, 598, 650, 690, 750, 780, 897, 975, 1150, 1196, 1300, 1380, 1495, 1500, 1625, 1725, 1794, 1950, 2300, 2875, 2990, 3250, 3450, 3588, 3900, 4485, 4875, 5750, 5980, 6500, 6900, 7475, 8625, 8970, 9750, 11500, 14950, 17250, 17940, 19500, 22425, 29900, 34500, 37375, 44850, 74750, 89700, 112125, 149500, 224250, 448500]

約数ペア:

[(1, 448500), (2, 224250), (3, 149500), (4, 112125), (5, 89700), (6, 74750), (10, 44850), (12, 37375), (13, 34500), (15, 29900), (20, 22425), (23, 19500), (25, 17940), (26, 17250), (30, 14950), (39, 11500), (46, 9750), (50, 8970), (52, 8625), (60, 7475), (65, 6900), (69, 6500), (75, 5980), (78, 5750), (92, 4875), (100, 4485), (115, 3900), (125, 3588), (130, 3450), (138, 3250), (150, 2990), (156, 2875), (195, 2300), (230, 1950), (250, 1794), (260, 1725), (276, 1625), (299, 1500), (300, 1495), (325, 1380), (345, 1300), (375, 1196), (390, 1150), (460, 975), (500, 897), (575, 780), (598, 750), (650, 690)]