420906000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 320

約数和(自身を含む): 1462406400

約数和(自身を除く): 1041500400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 41, 48, 50, 58, 59, 60, 75, 80, 82, 87, 100, 116, 118, 120, 123, 125, 145, 150, 164, 174, 177, 200, 205, 232, 236, 240, 246, 250, 290, 295, 300, 328, 348, 354, 375, 400, 410, 435, 464, 472, 492, 500, 580, 590, 600, 615, 656, 696, 708, 725, 750, 820, 870, 885, 944, 984, 1000, 1025, 1160, 1180, 1189, 1200, 1230, 1392, 1416, 1450, 1475, 1500, 1640, 1711, 1740, 1770, 1968, 2000, 2050, 2175, 2320, 2360, 2378, 2419, 2460, 2832, 2900, 2950, 3000, 3075, 3280, 3422, 3480, 3540, 3567, 3625, 4100, 4350, 4425, 4720, 4756, 4838, 4920, 5125, 5133, 5800, 5900, 5945, 6000, 6150, 6844, 6960, 7080, 7134, 7250, 7257, 7375, 8200, 8555, 8700, 8850, 9512, 9676, 9840, 10250, 10266, 10875, 11600, 11800, 11890, 12095, 12300, 13688, 14160, 14268, 14500, 14514, 14750, 15375, 16400, 17110, 17400, 17700, 17835, 19024, 19352, 20500, 20532, 21750, 22125, 23600, 23780, 24190, 24600, 25665, 27376, 28536, 29000, 29028, 29500, 29725, 30750, 34220, 34800, 35400, 35670, 36285, 38704, 41000, 41064, 42775, 43500, 44250, 47560, 48380, 49200, 51330, 57072, 58000, 58056, 59000, 59450, 60475, 61500, 68440, 70151, 70800, 71340, 72570, 82000, 82128, 85550, 87000, 88500, 89175, 95120, 96760, 102660, 116112, 118000, 118900, 120950, 123000, 128325, 136880, 140302, 142680, 145140, 148625, 171100, 174000, 177000, 178350, 181425, 193520, 205320, 210453, 213875, 237800, 241900, 246000, 256650, 280604, 285360, 290280, 297250, 302375, 342200, 350755, 354000, 356700, 362850, 410640, 420906, 427750, 445875, 475600, 483800, 513300, 561208, 580560, 594500, 604750, 641625, 684400, 701510, 713400, 725700, 841812, 855500, 891750, 907125, 967600, 1026600, 1052265, 1122416, 1189000, 1209500, 1283250, 1403020, 1426800, 1451400, 1683624, 1711000, 1753775, 1783500, 1814250, 2053200, 2104530, 2378000, 2419000, 2566500, 2806040, 2902800, 3367248, 3422000, 3507550, 3567000, 3628500, 4209060, 4838000, 5133000, 5261325, 5612080, 7015100, 7134000, 7257000, 8418120, 8768875, 10266000, 10522650, 14030200, 14514000, 16836240, 17537750, 21045300, 26306625, 28060400, 35075500, 42090600, 52613250, 70151000, 84181200, 105226500, 140302000, 210453000, 420906000]

約数ペア:

[(1, 420906000), (2, 210453000), (3, 140302000), (4, 105226500), (5, 84181200), (6, 70151000), (8, 52613250), (10, 42090600), (12, 35075500), (15, 28060400), (16, 26306625), (20, 21045300), (24, 17537750), (25, 16836240), (29, 14514000), (30, 14030200), (40, 10522650), (41, 10266000), (48, 8768875), (50, 8418120), (58, 7257000), (59, 7134000), (60, 7015100), (75, 5612080), (80, 5261325), (82, 5133000), (87, 4838000), (100, 4209060), (116, 3628500), (118, 3567000), (120, 3507550), (123, 3422000), (125, 3367248), (145, 2902800), (150, 2806040), (164, 2566500), (174, 2419000), (177, 2378000), (200, 2104530), (205, 2053200), (232, 1814250), (236, 1783500), (240, 1753775), (246, 1711000), (250, 1683624), (290, 1451400), (295, 1426800), (300, 1403020), (328, 1283250), (348, 1209500), (354, 1189000), (375, 1122416), (400, 1052265), (410, 1026600), (435, 967600), (464, 907125), (472, 891750), (492, 855500), (500, 841812), (580, 725700), (590, 713400), (600, 701510), (615, 684400), (656, 641625), (696, 604750), (708, 594500), (725, 580560), (750, 561208), (820, 513300), (870, 483800), (885, 475600), (944, 445875), (984, 427750), (1000, 420906), (1025, 410640), (1160, 362850), (1180, 356700), (1189, 354000), (1200, 350755), (1230, 342200), (1392, 302375), (1416, 297250), (1450, 290280), (1475, 285360), (1500, 280604), (1640, 256650), (1711, 246000), (1740, 241900), (1770, 237800), (1968, 213875), (2000, 210453), (2050, 205320), (2175, 193520), (2320, 181425), (2360, 178350), (2378, 177000), (2419, 174000), (2460, 171100), (2832, 148625), (2900, 145140), (2950, 142680), (3000, 140302), (3075, 136880), (3280, 128325), (3422, 123000), (3480, 120950), (3540, 118900), (3567, 118000), (3625, 116112), (4100, 102660), (4350, 96760), (4425, 95120), (4720, 89175), (4756, 88500), (4838, 87000), (4920, 85550), (5125, 82128), (5133, 82000), (5800, 72570), (5900, 71340), (5945, 70800), (6000, 70151), (6150, 68440), (6844, 61500), (6960, 60475), (7080, 59450), (7134, 59000), (7250, 58056), (7257, 58000), (7375, 57072), (8200, 51330), (8555, 49200), (8700, 48380), (8850, 47560), (9512, 44250), (9676, 43500), (9840, 42775), (10250, 41064), (10266, 41000), (10875, 38704), (11600, 36285), (11800, 35670), (11890, 35400), (12095, 34800), (12300, 34220), (13688, 30750), (14160, 29725), (14268, 29500), (14500, 29028), (14514, 29000), (14750, 28536), (15375, 27376), (16400, 25665), (17110, 24600), (17400, 24190), (17700, 23780), (17835, 23600), (19024, 22125), (19352, 21750), (20500, 20532)]