25317000

素因数分解:

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

素因数の和:153

約数の個数: 192

約数和(自身を含む): 89434800

約数和(自身を除く): 64117800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 97, 100, 116, 120, 125, 145, 150, 174, 180, 194, 200, 225, 232, 250, 261, 290, 291, 300, 348, 360, 375, 388, 435, 450, 485, 500, 522, 580, 582, 600, 696, 725, 750, 776, 870, 873, 900, 970, 1000, 1044, 1125, 1160, 1164, 1305, 1450, 1455, 1500, 1740, 1746, 1800, 1940, 2088, 2175, 2250, 2328, 2425, 2610, 2813, 2900, 2910, 3000, 3480, 3492, 3625, 3880, 4350, 4365, 4500, 4850, 5220, 5626, 5800, 5820, 6525, 6984, 7250, 7275, 8439, 8700, 8730, 9000, 9700, 10440, 10875, 11252, 11640, 12125, 13050, 14065, 14500, 14550, 16878, 17400, 17460, 19400, 21750, 21825, 22504, 24250, 25317, 26100, 28130, 29000, 29100, 32625, 33756, 34920, 36375, 42195, 43500, 43650, 48500, 50634, 52200, 56260, 58200, 65250, 67512, 70325, 72750, 84390, 87000, 87300, 97000, 101268, 109125, 112520, 126585, 130500, 140650, 145500, 168780, 174600, 202536, 210975, 218250, 253170, 261000, 281300, 291000, 337560, 351625, 421950, 436500, 506340, 562600, 632925, 703250, 843900, 873000, 1012680, 1054875, 1265850, 1406500, 1687800, 2109750, 2531700, 2813000, 3164625, 4219500, 5063400, 6329250, 8439000, 12658500, 25317000]

約数ペア:

[(1, 25317000), (2, 12658500), (3, 8439000), (4, 6329250), (5, 5063400), (6, 4219500), (8, 3164625), (9, 2813000), (10, 2531700), (12, 2109750), (15, 1687800), (18, 1406500), (20, 1265850), (24, 1054875), (25, 1012680), (29, 873000), (30, 843900), (36, 703250), (40, 632925), (45, 562600), (50, 506340), (58, 436500), (60, 421950), (72, 351625), (75, 337560), (87, 291000), (90, 281300), (97, 261000), (100, 253170), (116, 218250), (120, 210975), (125, 202536), (145, 174600), (150, 168780), (174, 145500), (180, 140650), (194, 130500), (200, 126585), (225, 112520), (232, 109125), (250, 101268), (261, 97000), (290, 87300), (291, 87000), (300, 84390), (348, 72750), (360, 70325), (375, 67512), (388, 65250), (435, 58200), (450, 56260), (485, 52200), (500, 50634), (522, 48500), (580, 43650), (582, 43500), (600, 42195), (696, 36375), (725, 34920), (750, 33756), (776, 32625), (870, 29100), (873, 29000), (900, 28130), (970, 26100), (1000, 25317), (1044, 24250), (1125, 22504), (1160, 21825), (1164, 21750), (1305, 19400), (1450, 17460), (1455, 17400), (1500, 16878), (1740, 14550), (1746, 14500), (1800, 14065), (1940, 13050), (2088, 12125), (2175, 11640), (2250, 11252), (2328, 10875), (2425, 10440), (2610, 9700), (2813, 9000), (2900, 8730), (2910, 8700), (3000, 8439), (3480, 7275), (3492, 7250), (3625, 6984), (3880, 6525), (4350, 5820), (4365, 5800), (4500, 5626), (4850, 5220)]