22785300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 180

約数和(自身を含む): 77195580

約数和(自身を除く): 54410280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 81, 87, 90, 97, 100, 108, 116, 135, 145, 150, 162, 174, 180, 194, 225, 261, 270, 290, 291, 300, 324, 348, 388, 405, 435, 450, 485, 522, 540, 580, 582, 675, 725, 783, 810, 870, 873, 900, 970, 1044, 1164, 1305, 1350, 1450, 1455, 1566, 1620, 1740, 1746, 1940, 2025, 2175, 2349, 2425, 2610, 2619, 2700, 2813, 2900, 2910, 3132, 3492, 3915, 4050, 4350, 4365, 4698, 4850, 5220, 5238, 5626, 5820, 6525, 7275, 7830, 7857, 8100, 8439, 8700, 8730, 9396, 9700, 10476, 11252, 11745, 13050, 13095, 14065, 14550, 15660, 15714, 16878, 17460, 19575, 21825, 23490, 25317, 26100, 26190, 28130, 29100, 31428, 33756, 39150, 39285, 42195, 43650, 46980, 50634, 52380, 56260, 58725, 65475, 70325, 75951, 78300, 78570, 84390, 87300, 101268, 117450, 126585, 130950, 140650, 151902, 157140, 168780, 196425, 210975, 227853, 234900, 253170, 261900, 281300, 303804, 379755, 392850, 421950, 455706, 506340, 632925, 759510, 785700, 843900, 911412, 1139265, 1265850, 1519020, 1898775, 2278530, 2531700, 3797550, 4557060, 5696325, 7595100, 11392650, 22785300]

約数ペア:

[(1, 22785300), (2, 11392650), (3, 7595100), (4, 5696325), (5, 4557060), (6, 3797550), (9, 2531700), (10, 2278530), (12, 1898775), (15, 1519020), (18, 1265850), (20, 1139265), (25, 911412), (27, 843900), (29, 785700), (30, 759510), (36, 632925), (45, 506340), (50, 455706), (54, 421950), (58, 392850), (60, 379755), (75, 303804), (81, 281300), (87, 261900), (90, 253170), (97, 234900), (100, 227853), (108, 210975), (116, 196425), (135, 168780), (145, 157140), (150, 151902), (162, 140650), (174, 130950), (180, 126585), (194, 117450), (225, 101268), (261, 87300), (270, 84390), (290, 78570), (291, 78300), (300, 75951), (324, 70325), (348, 65475), (388, 58725), (405, 56260), (435, 52380), (450, 50634), (485, 46980), (522, 43650), (540, 42195), (580, 39285), (582, 39150), (675, 33756), (725, 31428), (783, 29100), (810, 28130), (870, 26190), (873, 26100), (900, 25317), (970, 23490), (1044, 21825), (1164, 19575), (1305, 17460), (1350, 16878), (1450, 15714), (1455, 15660), (1566, 14550), (1620, 14065), (1740, 13095), (1746, 13050), (1940, 11745), (2025, 11252), (2175, 10476), (2349, 9700), (2425, 9396), (2610, 8730), (2619, 8700), (2700, 8439), (2813, 8100), (2900, 7857), (2910, 7830), (3132, 7275), (3492, 6525), (3915, 5820), (4050, 5626), (4350, 5238), (4365, 5220), (4698, 4850)]