72819780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5807}}^1$

素因数の和:5849

約数の個数: 96

約数和(自身を含む): 234178560

約数和(自身を除く): 161358780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 5807, 6270, 11614, 12540, 17421, 23228, 29035, 34842, 58070, 63877, 69684, 87105, 110333, 116140, 127754, 174210, 191631, 220666, 255508, 319385, 330999, 348420, 383262, 441332, 551665, 638770, 661998, 766524, 958155, 1103330, 1213663, 1277540, 1323996, 1654995, 1916310, 2206660, 2427326, 3309990, 3640989, 3832620, 4854652, 6068315, 6619980, 7281978, 12136630, 14563956, 18204945, 24273260, 36409890, 72819780]

約数ペア:

[(1, 72819780), (2, 36409890), (3, 24273260), (4, 18204945), (5, 14563956), (6, 12136630), (10, 7281978), (11, 6619980), (12, 6068315), (15, 4854652), (19, 3832620), (20, 3640989), (22, 3309990), (30, 2427326), (33, 2206660), (38, 1916310), (44, 1654995), (55, 1323996), (57, 1277540), (60, 1213663), (66, 1103330), (76, 958155), (95, 766524), (110, 661998), (114, 638770), (132, 551665), (165, 441332), (190, 383262), (209, 348420), (220, 330999), (228, 319385), (285, 255508), (330, 220666), (380, 191631), (418, 174210), (570, 127754), (627, 116140), (660, 110333), (836, 87105), (1045, 69684), (1140, 63877), (1254, 58070), (2090, 34842), (2508, 29035), (3135, 23228), (4180, 17421), (5807, 12540), (6270, 11614)]