15224220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 52284960

約数和(自身を除く): 37060740

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, 233, 242, 270, 297, 330, 363, 396, 466, 484, 495, 540, 594, 605, 660, 699, 726, 932, 990, 1089, 1165, 1188, 1210, 1398, 1452, 1485, 1815, 1980, 2097, 2178, 2330, 2420, 2563, 2796, 2970, 3267, 3495, 3630, 4194, 4356, 4660, 5126, 5445, 5940, 6291, 6534, 6990, 7260, 7689, 8388, 10252, 10485, 10890, 12582, 12815, 13068, 13980, 15378, 16335, 20970, 21780, 23067, 25164, 25630, 28193, 30756, 31455, 32670, 38445, 41940, 46134, 51260, 56386, 62910, 65340, 69201, 76890, 84579, 92268, 112772, 115335, 125820, 138402, 140965, 153780, 169158, 230670, 253737, 276804, 281930, 338316, 346005, 422895, 461340, 507474, 563860, 692010, 761211, 845790, 1014948, 1268685, 1384020, 1522422, 1691580, 2537370, 3044844, 3806055, 5074740, 7612110, 15224220]

約数ペア:

[(1, 15224220), (2, 7612110), (3, 5074740), (4, 3806055), (5, 3044844), (6, 2537370), (9, 1691580), (10, 1522422), (11, 1384020), (12, 1268685), (15, 1014948), (18, 845790), (20, 761211), (22, 692010), (27, 563860), (30, 507474), (33, 461340), (36, 422895), (44, 346005), (45, 338316), (54, 281930), (55, 276804), (60, 253737), (66, 230670), (90, 169158), (99, 153780), (108, 140965), (110, 138402), (121, 125820), (132, 115335), (135, 112772), (165, 92268), (180, 84579), (198, 76890), (220, 69201), (233, 65340), (242, 62910), (270, 56386), (297, 51260), (330, 46134), (363, 41940), (396, 38445), (466, 32670), (484, 31455), (495, 30756), (540, 28193), (594, 25630), (605, 25164), (660, 23067), (699, 21780), (726, 20970), (932, 16335), (990, 15378), (1089, 13980), (1165, 13068), (1188, 12815), (1210, 12582), (1398, 10890), (1452, 10485), (1485, 10252), (1815, 8388), (1980, 7689), (2097, 7260), (2178, 6990), (2330, 6534), (2420, 6291), (2563, 5940), (2796, 5445), (2970, 5126), (3267, 4660), (3495, 4356), (3630, 4194)]