225427800

素因数分解:

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

素因数の和:28933

約数の個数: 96

約数和(自身を含む): 752608080

約数和(自身を除く): 527180280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 28901, 57802, 86703, 115604, 144505, 173406, 231208, 289010, 346812, 375713, 433515, 578020, 693624, 722525, 751426, 867030, 1127139, 1156040, 1445050, 1502852, 1734060, 1878565, 2167575, 2254278, 2890100, 3005704, 3468120, 3757130, 4335150, 4508556, 5635695, 5780200, 7514260, 8670300, 9017112, 9392825, 11271390, 15028520, 17340600, 18785650, 22542780, 28178475, 37571300, 45085560, 56356950, 75142600, 112713900, 225427800]

約数ペア:

[(1, 225427800), (2, 112713900), (3, 75142600), (4, 56356950), (5, 45085560), (6, 37571300), (8, 28178475), (10, 22542780), (12, 18785650), (13, 17340600), (15, 15028520), (20, 11271390), (24, 9392825), (25, 9017112), (26, 8670300), (30, 7514260), (39, 5780200), (40, 5635695), (50, 4508556), (52, 4335150), (60, 3757130), (65, 3468120), (75, 3005704), (78, 2890100), (100, 2254278), (104, 2167575), (120, 1878565), (130, 1734060), (150, 1502852), (156, 1445050), (195, 1156040), (200, 1127139), (260, 867030), (300, 751426), (312, 722525), (325, 693624), (390, 578020), (520, 433515), (600, 375713), (650, 346812), (780, 289010), (975, 231208), (1300, 173406), (1560, 144505), (1950, 115604), (2600, 86703), (3900, 57802), (7800, 28901)]