140097900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{461}}^1\times {\mathrm{1013}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 406630224

約数和(自身を除く): 266532324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 461, 922, 1013, 1383, 1844, 2026, 2305, 2766, 3039, 4052, 4610, 5065, 5532, 6078, 6915, 9220, 10130, 11525, 12156, 13830, 15195, 20260, 23050, 25325, 27660, 30390, 34575, 46100, 50650, 60780, 69150, 75975, 101300, 138300, 151950, 303900, 466993, 933986, 1400979, 1867972, 2334965, 2801958, 4669930, 5603916, 7004895, 9339860, 11674825, 14009790, 23349650, 28019580, 35024475, 46699300, 70048950, 140097900]

約数ペア:

[(1, 140097900), (2, 70048950), (3, 46699300), (4, 35024475), (5, 28019580), (6, 23349650), (10, 14009790), (12, 11674825), (15, 9339860), (20, 7004895), (25, 5603916), (30, 4669930), (50, 2801958), (60, 2334965), (75, 1867972), (100, 1400979), (150, 933986), (300, 466993), (461, 303900), (922, 151950), (1013, 138300), (1383, 101300), (1844, 75975), (2026, 69150), (2305, 60780), (2766, 50650), (3039, 46100), (4052, 34575), (4610, 30390), (5065, 27660), (5532, 25325), (6078, 23050), (6915, 20260), (9220, 15195), (10130, 13830), (11525, 12156)]