79595820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1931}}^1$

素因数の和:2175

約数の個数: 72

約数和(自身を含む): 242620560

約数和(自身を除く): 163024740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 1931, 2061, 2290, 2748, 3435, 3862, 4122, 4580, 5793, 6870, 7724, 8244, 9655, 10305, 11586, 13740, 17379, 19310, 20610, 23172, 28965, 34758, 38620, 41220, 57930, 69516, 86895, 115860, 173790, 347580, 442199, 884398, 1326597, 1768796, 2210995, 2653194, 3979791, 4421990, 5306388, 6632985, 7959582, 8843980, 13265970, 15919164, 19898955, 26531940, 39797910, 79595820]

約数ペア:

[(1, 79595820), (2, 39797910), (3, 26531940), (4, 19898955), (5, 15919164), (6, 13265970), (9, 8843980), (10, 7959582), (12, 6632985), (15, 5306388), (18, 4421990), (20, 3979791), (30, 2653194), (36, 2210995), (45, 1768796), (60, 1326597), (90, 884398), (180, 442199), (229, 347580), (458, 173790), (687, 115860), (916, 86895), (1145, 69516), (1374, 57930), (1931, 41220), (2061, 38620), (2290, 34758), (2748, 28965), (3435, 23172), (3862, 20610), (4122, 19310), (4580, 17379), (5793, 13740), (6870, 11586), (7724, 10305), (8244, 9655)]