254103660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3049}}^1$

素因数の和:3527

約数の個数: 72

約数和(自身を含む): 772699200

約数和(自身を除く): 518595540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 926, 1389, 1852, 2315, 2778, 3049, 4167, 4630, 5556, 6098, 6945, 8334, 9147, 9260, 12196, 13890, 15245, 16668, 18294, 20835, 27441, 27780, 30490, 36588, 41670, 45735, 54882, 60980, 83340, 91470, 109764, 137205, 182940, 274410, 548820, 1411687, 2823374, 4235061, 5646748, 7058435, 8470122, 12705183, 14116870, 16940244, 21175305, 25410366, 28233740, 42350610, 50820732, 63525915, 84701220, 127051830, 254103660]

約数ペア:

[(1, 254103660), (2, 127051830), (3, 84701220), (4, 63525915), (5, 50820732), (6, 42350610), (9, 28233740), (10, 25410366), (12, 21175305), (15, 16940244), (18, 14116870), (20, 12705183), (30, 8470122), (36, 7058435), (45, 5646748), (60, 4235061), (90, 2823374), (180, 1411687), (463, 548820), (926, 274410), (1389, 182940), (1852, 137205), (2315, 109764), (2778, 91470), (3049, 83340), (4167, 60980), (4630, 54882), (5556, 45735), (6098, 41670), (6945, 36588), (8334, 30490), (9147, 27780), (9260, 27441), (12196, 20835), (13890, 18294), (15245, 16668)]