168967500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1733}}^1$

素因数の和:1773

約数の個数: 120

約数和(自身を含む): 530867568

約数和(自身を除く): 361900068

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, 625, 650, 750, 780, 975, 1250, 1300, 1500, 1625, 1733, 1875, 1950, 2500, 3250, 3466, 3750, 3900, 4875, 5199, 6500, 6932, 7500, 8125, 8665, 9750, 10398, 16250, 17330, 19500, 20796, 22529, 24375, 25995, 32500, 34660, 43325, 45058, 48750, 51990, 67587, 86650, 90116, 97500, 103980, 112645, 129975, 135174, 173300, 216625, 225290, 259950, 270348, 337935, 433250, 450580, 519900, 563225, 649875, 675870, 866500, 1083125, 1126450, 1299750, 1351740, 1689675, 2166250, 2252900, 2599500, 2816125, 3249375, 3379350, 4332500, 5632250, 6498750, 6758700, 8448375, 11264500, 12997500, 14080625, 16896750, 28161250, 33793500, 42241875, 56322500, 84483750, 168967500]

約数ペア:

[(1, 168967500), (2, 84483750), (3, 56322500), (4, 42241875), (5, 33793500), (6, 28161250), (10, 16896750), (12, 14080625), (13, 12997500), (15, 11264500), (20, 8448375), (25, 6758700), (26, 6498750), (30, 5632250), (39, 4332500), (50, 3379350), (52, 3249375), (60, 2816125), (65, 2599500), (75, 2252900), (78, 2166250), (100, 1689675), (125, 1351740), (130, 1299750), (150, 1126450), (156, 1083125), (195, 866500), (250, 675870), (260, 649875), (300, 563225), (325, 519900), (375, 450580), (390, 433250), (500, 337935), (625, 270348), (650, 259950), (750, 225290), (780, 216625), (975, 173300), (1250, 135174), (1300, 129975), (1500, 112645), (1625, 103980), (1733, 97500), (1875, 90116), (1950, 86650), (2500, 67587), (3250, 51990), (3466, 48750), (3750, 45058), (3900, 43325), (4875, 34660), (5199, 32500), (6500, 25995), (6932, 24375), (7500, 22529), (8125, 20796), (8665, 19500), (9750, 17330), (10398, 16250)]