99494040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5281}}^1$

素因数の和:5452

約数の個数: 64

約数和(自身を含む): 300440160

約数和(自身を除く): 200946120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 5281, 6280, 9420, 10562, 15843, 18840, 21124, 26405, 31686, 42248, 52810, 63372, 79215, 105620, 126744, 158430, 211240, 316860, 633720, 829117, 1658234, 2487351, 3316468, 4145585, 4974702, 6632936, 8291170, 9949404, 12436755, 16582340, 19898808, 24873510, 33164680, 49747020, 99494040]

約数ペア:

[(1, 99494040), (2, 49747020), (3, 33164680), (4, 24873510), (5, 19898808), (6, 16582340), (8, 12436755), (10, 9949404), (12, 8291170), (15, 6632936), (20, 4974702), (24, 4145585), (30, 3316468), (40, 2487351), (60, 1658234), (120, 829117), (157, 633720), (314, 316860), (471, 211240), (628, 158430), (785, 126744), (942, 105620), (1256, 79215), (1570, 63372), (1884, 52810), (2355, 42248), (3140, 31686), (3768, 26405), (4710, 21124), (5281, 18840), (6280, 15843), (9420, 10562)]