31229700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2597

約数の個数: 72

約数和(自身を含む): 92598240

約数和(自身を除く): 61368540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2050, 2460, 2539, 3075, 4100, 5078, 6150, 7617, 10156, 12300, 12695, 15234, 25390, 30468, 38085, 50780, 63475, 76170, 104099, 126950, 152340, 190425, 208198, 253900, 312297, 380850, 416396, 520495, 624594, 761700, 1040990, 1249188, 1561485, 2081980, 2602475, 3122970, 5204950, 6245940, 7807425, 10409900, 15614850, 31229700]

約数ペア:

[(1, 31229700), (2, 15614850), (3, 10409900), (4, 7807425), (5, 6245940), (6, 5204950), (10, 3122970), (12, 2602475), (15, 2081980), (20, 1561485), (25, 1249188), (30, 1040990), (41, 761700), (50, 624594), (60, 520495), (75, 416396), (82, 380850), (100, 312297), (123, 253900), (150, 208198), (164, 190425), (205, 152340), (246, 126950), (300, 104099), (410, 76170), (492, 63475), (615, 50780), (820, 38085), (1025, 30468), (1230, 25390), (2050, 15234), (2460, 12695), (2539, 12300), (3075, 10156), (4100, 7617), (5078, 6150)]