8549820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 27095040

約数和(自身を除く): 18545220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 223, 270, 284, 355, 426, 446, 540, 639, 669, 710, 852, 892, 1065, 1115, 1278, 1338, 1420, 1917, 2007, 2130, 2230, 2556, 2676, 3195, 3345, 3834, 4014, 4260, 4460, 6021, 6390, 6690, 7668, 8028, 9585, 10035, 12042, 12780, 13380, 15833, 19170, 20070, 24084, 30105, 31666, 38340, 40140, 47499, 60210, 63332, 79165, 94998, 120420, 142497, 158330, 189996, 237495, 284994, 316660, 427491, 474990, 569988, 712485, 854982, 949980, 1424970, 1709964, 2137455, 2849940, 4274910, 8549820]

約数ペア:

[(1, 8549820), (2, 4274910), (3, 2849940), (4, 2137455), (5, 1709964), (6, 1424970), (9, 949980), (10, 854982), (12, 712485), (15, 569988), (18, 474990), (20, 427491), (27, 316660), (30, 284994), (36, 237495), (45, 189996), (54, 158330), (60, 142497), (71, 120420), (90, 94998), (108, 79165), (135, 63332), (142, 60210), (180, 47499), (213, 40140), (223, 38340), (270, 31666), (284, 30105), (355, 24084), (426, 20070), (446, 19170), (540, 15833), (639, 13380), (669, 12780), (710, 12042), (852, 10035), (892, 9585), (1065, 8028), (1115, 7668), (1278, 6690), (1338, 6390), (1420, 6021), (1917, 4460), (2007, 4260), (2130, 4014), (2230, 3834), (2556, 3345), (2676, 3195)]