30798000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 113162400

約数和(自身を除く): 82364400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 36, 40, 45, 48, 50, 58, 59, 60, 72, 75, 80, 87, 90, 100, 116, 118, 120, 125, 144, 145, 150, 174, 177, 180, 200, 225, 232, 236, 240, 250, 261, 290, 295, 300, 348, 354, 360, 375, 400, 435, 450, 464, 472, 500, 522, 531, 580, 590, 600, 696, 708, 720, 725, 750, 870, 885, 900, 944, 1000, 1044, 1062, 1125, 1160, 1180, 1200, 1305, 1392, 1416, 1450, 1475, 1500, 1711, 1740, 1770, 1800, 2000, 2088, 2124, 2175, 2250, 2320, 2360, 2610, 2655, 2832, 2900, 2950, 3000, 3422, 3480, 3540, 3600, 3625, 4176, 4248, 4350, 4425, 4500, 4720, 5133, 5220, 5310, 5800, 5900, 6000, 6525, 6844, 6960, 7080, 7250, 7375, 8496, 8555, 8700, 8850, 9000, 10266, 10440, 10620, 10875, 11600, 11800, 13050, 13275, 13688, 14160, 14500, 14750, 15399, 17110, 17400, 17700, 18000, 20532, 20880, 21240, 21750, 22125, 23600, 25665, 26100, 26550, 27376, 29000, 29500, 30798, 32625, 34220, 34800, 35400, 41064, 42480, 42775, 43500, 44250, 51330, 52200, 53100, 58000, 59000, 61596, 65250, 66375, 68440, 70800, 76995, 82128, 85550, 87000, 88500, 102660, 104400, 106200, 118000, 123192, 128325, 130500, 132750, 136880, 153990, 171100, 174000, 177000, 205320, 212400, 213875, 246384, 256650, 261000, 265500, 307980, 342200, 354000, 384975, 410640, 427750, 513300, 522000, 531000, 615960, 641625, 684400, 769950, 855500, 1026600, 1062000, 1231920, 1283250, 1539900, 1711000, 1924875, 2053200, 2566500, 3079800, 3422000, 3849750, 5133000, 6159600, 7699500, 10266000, 15399000, 30798000]

約数ペア:

[(1, 30798000), (2, 15399000), (3, 10266000), (4, 7699500), (5, 6159600), (6, 5133000), (8, 3849750), (9, 3422000), (10, 3079800), (12, 2566500), (15, 2053200), (16, 1924875), (18, 1711000), (20, 1539900), (24, 1283250), (25, 1231920), (29, 1062000), (30, 1026600), (36, 855500), (40, 769950), (45, 684400), (48, 641625), (50, 615960), (58, 531000), (59, 522000), (60, 513300), (72, 427750), (75, 410640), (80, 384975), (87, 354000), (90, 342200), (100, 307980), (116, 265500), (118, 261000), (120, 256650), (125, 246384), (144, 213875), (145, 212400), (150, 205320), (174, 177000), (177, 174000), (180, 171100), (200, 153990), (225, 136880), (232, 132750), (236, 130500), (240, 128325), (250, 123192), (261, 118000), (290, 106200), (295, 104400), (300, 102660), (348, 88500), (354, 87000), (360, 85550), (375, 82128), (400, 76995), (435, 70800), (450, 68440), (464, 66375), (472, 65250), (500, 61596), (522, 59000), (531, 58000), (580, 53100), (590, 52200), (600, 51330), (696, 44250), (708, 43500), (720, 42775), (725, 42480), (750, 41064), (870, 35400), (885, 34800), (900, 34220), (944, 32625), (1000, 30798), (1044, 29500), (1062, 29000), (1125, 27376), (1160, 26550), (1180, 26100), (1200, 25665), (1305, 23600), (1392, 22125), (1416, 21750), (1450, 21240), (1475, 20880), (1500, 20532), (1711, 18000), (1740, 17700), (1770, 17400), (1800, 17110), (2000, 15399), (2088, 14750), (2124, 14500), (2175, 14160), (2250, 13688), (2320, 13275), (2360, 13050), (2610, 11800), (2655, 11600), (2832, 10875), (2900, 10620), (2950, 10440), (3000, 10266), (3422, 9000), (3480, 8850), (3540, 8700), (3600, 8555), (3625, 8496), (4176, 7375), (4248, 7250), (4350, 7080), (4425, 6960), (4500, 6844), (4720, 6525), (5133, 6000), (5220, 5900), (5310, 5800)]