12929100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 37997568

約数和(自身を除く): 25068468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 607, 710, 852, 1065, 1214, 1420, 1775, 1821, 2130, 2428, 3035, 3550, 3642, 4260, 5325, 6070, 7100, 7284, 9105, 10650, 12140, 15175, 18210, 21300, 30350, 36420, 43097, 45525, 60700, 86194, 91050, 129291, 172388, 182100, 215485, 258582, 430970, 517164, 646455, 861940, 1077425, 1292910, 2154850, 2585820, 3232275, 4309700, 6464550, 12929100]

約数ペア:

[(1, 12929100), (2, 6464550), (3, 4309700), (4, 3232275), (5, 2585820), (6, 2154850), (10, 1292910), (12, 1077425), (15, 861940), (20, 646455), (25, 517164), (30, 430970), (50, 258582), (60, 215485), (71, 182100), (75, 172388), (100, 129291), (142, 91050), (150, 86194), (213, 60700), (284, 45525), (300, 43097), (355, 36420), (426, 30350), (607, 21300), (710, 18210), (852, 15175), (1065, 12140), (1214, 10650), (1420, 9105), (1775, 7284), (1821, 7100), (2130, 6070), (2428, 5325), (3035, 4260), (3550, 3642)]