112713900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28901}}^1$

素因数の和:28931

約数の個数: 72

約数和(自身を含む): 351217104

約数和(自身を除く): 238503204

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, 28901, 57802, 86703, 115604, 144505, 173406, 289010, 346812, 375713, 433515, 578020, 722525, 751426, 867030, 1127139, 1445050, 1502852, 1734060, 1878565, 2167575, 2254278, 2890100, 3757130, 4335150, 4508556, 5635695, 7514260, 8670300, 9392825, 11271390, 18785650, 22542780, 28178475, 37571300, 56356950, 112713900]

約数ペア:

[(1, 112713900), (2, 56356950), (3, 37571300), (4, 28178475), (5, 22542780), (6, 18785650), (10, 11271390), (12, 9392825), (13, 8670300), (15, 7514260), (20, 5635695), (25, 4508556), (26, 4335150), (30, 3757130), (39, 2890100), (50, 2254278), (52, 2167575), (60, 1878565), (65, 1734060), (75, 1502852), (78, 1445050), (100, 1127139), (130, 867030), (150, 751426), (156, 722525), (195, 578020), (260, 433515), (300, 375713), (325, 346812), (390, 289010), (650, 173406), (780, 144505), (975, 115604), (1300, 86703), (1950, 57802), (3900, 28901)]