120669900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30941}}^1$

素因数の和:30971

約数の個数: 72

約数和(自身を含む): 376007184

約数和(自身を除く): 255337284

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, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 30941, 61882, 92823, 123764, 154705, 185646, 309410, 371292, 402233, 464115, 618820, 773525, 804466, 928230, 1206699, 1547050, 1608932, 1856460, 2011165, 2320575, 2413398, 3094100, 4022330, 4641150, 4826796, 6033495, 8044660, 9282300, 10055825, 12066990, 20111650, 24133980, 30167475, 40223300, 60334950, 120669900]

約数ペア:

[(1, 120669900), (2, 60334950), (3, 40223300), (4, 30167475), (5, 24133980), (6, 20111650), (10, 12066990), (12, 10055825), (13, 9282300), (15, 8044660), (20, 6033495), (25, 4826796), (26, 4641150), (30, 4022330), (39, 3094100), (50, 2413398), (52, 2320575), (60, 2011165), (65, 1856460), (75, 1608932), (78, 1547050), (100, 1206699), (130, 928230), (150, 804466), (156, 773525), (195, 618820), (260, 464115), (300, 402233), (325, 371292), (390, 309410), (650, 185646), (780, 154705), (975, 123764), (1300, 92823), (1950, 61882), (3900, 30941)]