13372907700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{647}}^1\times {\mathrm{68897}}^1$

素因数の和:69561

約数の個数: 72

約数和(自身を含む): 38752644672

約数和(自身を除く): 25379736972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 647, 1294, 1941, 2588, 3235, 3882, 6470, 7764, 9705, 12940, 16175, 19410, 32350, 38820, 48525, 64700, 68897, 97050, 137794, 194100, 206691, 275588, 344485, 413382, 688970, 826764, 1033455, 1377940, 1722425, 2066910, 3444850, 4133820, 5167275, 6889700, 10334550, 20669100, 44576359, 89152718, 133729077, 178305436, 222881795, 267458154, 445763590, 534916308, 668645385, 891527180, 1114408975, 1337290770, 2228817950, 2674581540, 3343226925, 4457635900, 6686453850, 13372907700]

約数ペア:

[(1, 13372907700), (2, 6686453850), (3, 4457635900), (4, 3343226925), (5, 2674581540), (6, 2228817950), (10, 1337290770), (12, 1114408975), (15, 891527180), (20, 668645385), (25, 534916308), (30, 445763590), (50, 267458154), (60, 222881795), (75, 178305436), (100, 133729077), (150, 89152718), (300, 44576359), (647, 20669100), (1294, 10334550), (1941, 6889700), (2588, 5167275), (3235, 4133820), (3882, 3444850), (6470, 2066910), (7764, 1722425), (9705, 1377940), (12940, 1033455), (16175, 826764), (19410, 688970), (32350, 413382), (38820, 344485), (48525, 275588), (64700, 206691), (68897, 194100), (97050, 137794)]