300376980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53831}}^1$

素因数の和:53877

約数の個数: 72

約数和(自身を含む): 940552704

約数和(自身を除く): 640175724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 53831, 107662, 161493, 215324, 269155, 322986, 484479, 538310, 645972, 807465, 968958, 1076620, 1614930, 1668761, 1937916, 2422395, 3229860, 3337522, 4844790, 5006283, 6675044, 8343805, 9689580, 10012566, 15018849, 16687610, 20025132, 25031415, 30037698, 33375220, 50062830, 60075396, 75094245, 100125660, 150188490, 300376980]

約数ペア:

[(1, 300376980), (2, 150188490), (3, 100125660), (4, 75094245), (5, 60075396), (6, 50062830), (9, 33375220), (10, 30037698), (12, 25031415), (15, 20025132), (18, 16687610), (20, 15018849), (30, 10012566), (31, 9689580), (36, 8343805), (45, 6675044), (60, 5006283), (62, 4844790), (90, 3337522), (93, 3229860), (124, 2422395), (155, 1937916), (180, 1668761), (186, 1614930), (279, 1076620), (310, 968958), (372, 807465), (465, 645972), (558, 538310), (620, 484479), (930, 322986), (1116, 269155), (1395, 215324), (1860, 161493), (2790, 107662), (5580, 53831)]