68230500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3534

約数の個数: 96

約数和(自身を含む): 214032000

約数和(自身を除く): 145801500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3499, 3900, 4875, 6500, 6998, 9750, 10497, 13996, 17495, 19500, 20994, 34990, 41988, 45487, 52485, 69980, 87475, 90974, 104970, 136461, 174950, 181948, 209940, 227435, 262425, 272922, 349900, 437375, 454870, 524850, 545844, 682305, 874750, 909740, 1049700, 1137175, 1312125, 1364610, 1749500, 2274350, 2624250, 2729220, 3411525, 4548700, 5248500, 5685875, 6823050, 11371750, 13646100, 17057625, 22743500, 34115250, 68230500]

約数ペア:

[(1, 68230500), (2, 34115250), (3, 22743500), (4, 17057625), (5, 13646100), (6, 11371750), (10, 6823050), (12, 5685875), (13, 5248500), (15, 4548700), (20, 3411525), (25, 2729220), (26, 2624250), (30, 2274350), (39, 1749500), (50, 1364610), (52, 1312125), (60, 1137175), (65, 1049700), (75, 909740), (78, 874750), (100, 682305), (125, 545844), (130, 524850), (150, 454870), (156, 437375), (195, 349900), (250, 272922), (260, 262425), (300, 227435), (325, 209940), (375, 181948), (390, 174950), (500, 136461), (650, 104970), (750, 90974), (780, 87475), (975, 69980), (1300, 52485), (1500, 45487), (1625, 41988), (1950, 34990), (3250, 20994), (3499, 19500), (3900, 17495), (4875, 13996), (6500, 10497), (6998, 9750)]