100248420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53897}}^1$

素因数の和:53940

約数の個数: 48

約数和(自身を含む): 289755648

約数和(自身を除く): 189507228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 53897, 107794, 161691, 215588, 269485, 323382, 538970, 646764, 808455, 1077940, 1616910, 1670807, 3233820, 3341614, 5012421, 6683228, 8354035, 10024842, 16708070, 20049684, 25062105, 33416140, 50124210, 100248420]

約数ペア:

[(1, 100248420), (2, 50124210), (3, 33416140), (4, 25062105), (5, 20049684), (6, 16708070), (10, 10024842), (12, 8354035), (15, 6683228), (20, 5012421), (30, 3341614), (31, 3233820), (60, 1670807), (62, 1616910), (93, 1077940), (124, 808455), (155, 646764), (186, 538970), (310, 323382), (372, 269485), (465, 215588), (620, 161691), (930, 107794), (1860, 53897)]