138859500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7121}}^1$

素因数の和:7156

約数の個数: 96

約数和(自身を含む): 435524544

約数和(自身を除く): 296665044

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, 3900, 4875, 6500, 7121, 9750, 14242, 19500, 21363, 28484, 35605, 42726, 71210, 85452, 92573, 106815, 142420, 178025, 185146, 213630, 277719, 356050, 370292, 427260, 462865, 534075, 555438, 712100, 890125, 925730, 1068150, 1110876, 1388595, 1780250, 1851460, 2136300, 2314325, 2670375, 2777190, 3560500, 4628650, 5340750, 5554380, 6942975, 9257300, 10681500, 11571625, 13885950, 23143250, 27771900, 34714875, 46286500, 69429750, 138859500]

約数ペア:

[(1, 138859500), (2, 69429750), (3, 46286500), (4, 34714875), (5, 27771900), (6, 23143250), (10, 13885950), (12, 11571625), (13, 10681500), (15, 9257300), (20, 6942975), (25, 5554380), (26, 5340750), (30, 4628650), (39, 3560500), (50, 2777190), (52, 2670375), (60, 2314325), (65, 2136300), (75, 1851460), (78, 1780250), (100, 1388595), (125, 1110876), (130, 1068150), (150, 925730), (156, 890125), (195, 712100), (250, 555438), (260, 534075), (300, 462865), (325, 427260), (375, 370292), (390, 356050), (500, 277719), (650, 213630), (750, 185146), (780, 178025), (975, 142420), (1300, 106815), (1500, 92573), (1625, 85452), (1950, 71210), (3250, 42726), (3900, 35605), (4875, 28484), (6500, 21363), (7121, 19500), (9750, 14242)]