22451220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 84913920

約数和(自身を除く): 62462700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 23, 29, 30, 33, 34, 36, 44, 45, 46, 51, 55, 58, 60, 66, 68, 69, 85, 87, 90, 92, 99, 102, 110, 115, 116, 132, 138, 145, 153, 165, 170, 174, 180, 187, 198, 204, 207, 220, 230, 253, 255, 261, 276, 290, 306, 319, 330, 340, 345, 348, 374, 391, 396, 414, 435, 460, 493, 495, 506, 510, 522, 561, 580, 612, 638, 660, 667, 690, 748, 759, 765, 782, 828, 870, 935, 957, 986, 990, 1012, 1020, 1035, 1044, 1122, 1173, 1265, 1276, 1305, 1334, 1380, 1479, 1518, 1530, 1564, 1595, 1683, 1740, 1870, 1914, 1955, 1972, 1980, 2001, 2070, 2244, 2277, 2346, 2465, 2530, 2610, 2668, 2805, 2871, 2958, 3036, 3060, 3190, 3335, 3366, 3519, 3740, 3795, 3828, 3910, 4002, 4140, 4301, 4437, 4554, 4692, 4785, 4930, 5060, 5220, 5423, 5610, 5742, 5865, 5916, 6003, 6380, 6670, 6732, 7038, 7337, 7395, 7590, 7820, 8004, 8415, 8602, 8874, 9108, 9570, 9860, 10005, 10846, 11220, 11339, 11385, 11484, 11730, 12006, 12903, 13340, 14076, 14355, 14674, 14790, 15180, 16269, 16830, 17204, 17595, 17748, 19140, 20010, 21505, 21692, 22011, 22185, 22678, 22770, 23460, 24012, 25806, 27115, 28710, 29348, 29580, 30015, 32538, 33660, 34017, 35190, 36685, 38709, 40020, 43010, 44022, 44370, 45356, 45540, 48807, 51612, 54230, 56695, 57420, 60030, 64515, 65076, 66033, 68034, 70380, 73370, 77418, 81345, 86020, 88044, 88740, 97614, 102051, 108460, 110055, 113390, 120060, 124729, 129030, 132066, 136068, 146740, 154836, 162690, 170085, 193545, 195228, 204102, 220110, 226780, 244035, 249458, 258060, 264132, 325380, 330165, 340170, 374187, 387090, 408204, 440220, 488070, 498916, 510255, 623645, 660330, 680340, 748374, 774180, 976140, 1020510, 1122561, 1247290, 1320660, 1496748, 1870935, 2041020, 2245122, 2494580, 3741870, 4490244, 5612805, 7483740, 11225610, 22451220]

約数ペア:

[(1, 22451220), (2, 11225610), (3, 7483740), (4, 5612805), (5, 4490244), (6, 3741870), (9, 2494580), (10, 2245122), (11, 2041020), (12, 1870935), (15, 1496748), (17, 1320660), (18, 1247290), (20, 1122561), (22, 1020510), (23, 976140), (29, 774180), (30, 748374), (33, 680340), (34, 660330), (36, 623645), (44, 510255), (45, 498916), (46, 488070), (51, 440220), (55, 408204), (58, 387090), (60, 374187), (66, 340170), (68, 330165), (69, 325380), (85, 264132), (87, 258060), (90, 249458), (92, 244035), (99, 226780), (102, 220110), (110, 204102), (115, 195228), (116, 193545), (132, 170085), (138, 162690), (145, 154836), (153, 146740), (165, 136068), (170, 132066), (174, 129030), (180, 124729), (187, 120060), (198, 113390), (204, 110055), (207, 108460), (220, 102051), (230, 97614), (253, 88740), (255, 88044), (261, 86020), (276, 81345), (290, 77418), (306, 73370), (319, 70380), (330, 68034), (340, 66033), (345, 65076), (348, 64515), (374, 60030), (391, 57420), (396, 56695), (414, 54230), (435, 51612), (460, 48807), (493, 45540), (495, 45356), (506, 44370), (510, 44022), (522, 43010), (561, 40020), (580, 38709), (612, 36685), (638, 35190), (660, 34017), (667, 33660), (690, 32538), (748, 30015), (759, 29580), (765, 29348), (782, 28710), (828, 27115), (870, 25806), (935, 24012), (957, 23460), (986, 22770), (990, 22678), (1012, 22185), (1020, 22011), (1035, 21692), (1044, 21505), (1122, 20010), (1173, 19140), (1265, 17748), (1276, 17595), (1305, 17204), (1334, 16830), (1380, 16269), (1479, 15180), (1518, 14790), (1530, 14674), (1564, 14355), (1595, 14076), (1683, 13340), (1740, 12903), (1870, 12006), (1914, 11730), (1955, 11484), (1972, 11385), (1980, 11339), (2001, 11220), (2070, 10846), (2244, 10005), (2277, 9860), (2346, 9570), (2465, 9108), (2530, 8874), (2610, 8602), (2668, 8415), (2805, 8004), (2871, 7820), (2958, 7590), (3036, 7395), (3060, 7337), (3190, 7038), (3335, 6732), (3366, 6670), (3519, 6380), (3740, 6003), (3795, 5916), (3828, 5865), (3910, 5742), (4002, 5610), (4140, 5423), (4301, 5220), (4437, 5060), (4554, 4930), (4692, 4785)]