45251820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4261}}^1$

素因数の和:4335

約数の個数: 72

約数和(自身を含む): 139623120

約数和(自身を除く): 94371300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 4261, 5310, 8522, 10620, 12783, 17044, 21305, 25566, 38349, 42610, 51132, 63915, 76698, 85220, 127830, 153396, 191745, 251399, 255660, 383490, 502798, 754197, 766980, 1005596, 1256995, 1508394, 2262591, 2513990, 3016788, 3770985, 4525182, 5027980, 7541970, 9050364, 11312955, 15083940, 22625910, 45251820]

約数ペア:

[(1, 45251820), (2, 22625910), (3, 15083940), (4, 11312955), (5, 9050364), (6, 7541970), (9, 5027980), (10, 4525182), (12, 3770985), (15, 3016788), (18, 2513990), (20, 2262591), (30, 1508394), (36, 1256995), (45, 1005596), (59, 766980), (60, 754197), (90, 502798), (118, 383490), (177, 255660), (180, 251399), (236, 191745), (295, 153396), (354, 127830), (531, 85220), (590, 76698), (708, 63915), (885, 51132), (1062, 42610), (1180, 38349), (1770, 25566), (2124, 21305), (2655, 17044), (3540, 12783), (4261, 10620), (5310, 8522)]