275329620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89977}}^1$

素因数の和:90009

約数の個数: 72

約数和(自身を含む): 884303784

約数和(自身を除く): 608974164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 89977, 179954, 269931, 359908, 449885, 539862, 809793, 899770, 1079724, 1349655, 1529609, 1619586, 1799540, 2699310, 3059218, 3239172, 4048965, 4588827, 5398620, 6118436, 7648045, 8097930, 9177654, 13766481, 15296090, 16195860, 18355308, 22944135, 27532962, 30592180, 45888270, 55065924, 68832405, 91776540, 137664810, 275329620]

約数ペア:

[(1, 275329620), (2, 137664810), (3, 91776540), (4, 68832405), (5, 55065924), (6, 45888270), (9, 30592180), (10, 27532962), (12, 22944135), (15, 18355308), (17, 16195860), (18, 15296090), (20, 13766481), (30, 9177654), (34, 8097930), (36, 7648045), (45, 6118436), (51, 5398620), (60, 4588827), (68, 4048965), (85, 3239172), (90, 3059218), (102, 2699310), (153, 1799540), (170, 1619586), (180, 1529609), (204, 1349655), (255, 1079724), (306, 899770), (340, 809793), (510, 539862), (612, 449885), (765, 359908), (1020, 269931), (1530, 179954), (3060, 89977)]