228624660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3499}}^1$

素因数の和:3539

約数の個数: 144

約数和(自身を含む): 782040000

約数和(自身を除く): 553415340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3267, 3499, 3630, 4356, 5445, 5940, 6534, 6998, 7260, 10497, 10890, 13068, 13996, 16335, 17495, 20994, 21780, 31491, 32670, 34990, 38489, 41988, 52485, 62982, 65340, 69980, 76978, 94473, 104970, 115467, 125964, 153956, 157455, 188946, 192445, 209940, 230934, 314910, 346401, 377892, 384890, 423379, 461868, 472365, 577335, 629820, 692802, 769780, 846758, 944730, 1039203, 1154670, 1270137, 1385604, 1693516, 1732005, 1889460, 2078406, 2116895, 2309340, 2540274, 3464010, 3810411, 4156812, 4233790, 5080548, 5196015, 6350685, 6928020, 7620822, 8467580, 10392030, 11431233, 12701370, 15241644, 19052055, 20784060, 22862466, 25402740, 38104110, 45724932, 57156165, 76208220, 114312330, 228624660]

約数ペア:

[(1, 228624660), (2, 114312330), (3, 76208220), (4, 57156165), (5, 45724932), (6, 38104110), (9, 25402740), (10, 22862466), (11, 20784060), (12, 19052055), (15, 15241644), (18, 12701370), (20, 11431233), (22, 10392030), (27, 8467580), (30, 7620822), (33, 6928020), (36, 6350685), (44, 5196015), (45, 5080548), (54, 4233790), (55, 4156812), (60, 3810411), (66, 3464010), (90, 2540274), (99, 2309340), (108, 2116895), (110, 2078406), (121, 1889460), (132, 1732005), (135, 1693516), (165, 1385604), (180, 1270137), (198, 1154670), (220, 1039203), (242, 944730), (270, 846758), (297, 769780), (330, 692802), (363, 629820), (396, 577335), (484, 472365), (495, 461868), (540, 423379), (594, 384890), (605, 377892), (660, 346401), (726, 314910), (990, 230934), (1089, 209940), (1188, 192445), (1210, 188946), (1452, 157455), (1485, 153956), (1815, 125964), (1980, 115467), (2178, 104970), (2420, 94473), (2970, 76978), (3267, 69980), (3499, 65340), (3630, 62982), (4356, 52485), (5445, 41988), (5940, 38489), (6534, 34990), (6998, 32670), (7260, 31491), (10497, 21780), (10890, 20994), (13068, 17495), (13996, 16335)]