308099100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{21851}}^1$

素因数の和:21915

約数の個数: 72

約数和(自身を含む): 910441728

約数和(自身を除く): 602342628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1410, 2350, 2820, 3525, 4700, 7050, 14100, 21851, 43702, 65553, 87404, 109255, 131106, 218510, 262212, 327765, 437020, 546275, 655530, 1026997, 1092550, 1311060, 1638825, 2053994, 2185100, 3080991, 3277650, 4107988, 5134985, 6161982, 6555300, 10269970, 12323964, 15404955, 20539940, 25674925, 30809910, 51349850, 61619820, 77024775, 102699700, 154049550, 308099100]

約数ペア:

[(1, 308099100), (2, 154049550), (3, 102699700), (4, 77024775), (5, 61619820), (6, 51349850), (10, 30809910), (12, 25674925), (15, 20539940), (20, 15404955), (25, 12323964), (30, 10269970), (47, 6555300), (50, 6161982), (60, 5134985), (75, 4107988), (94, 3277650), (100, 3080991), (141, 2185100), (150, 2053994), (188, 1638825), (235, 1311060), (282, 1092550), (300, 1026997), (470, 655530), (564, 546275), (705, 437020), (940, 327765), (1175, 262212), (1410, 218510), (2350, 131106), (2820, 109255), (3525, 87404), (4700, 65553), (7050, 43702), (14100, 21851)]