247793400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 887889600

約数和(自身を除く): 640096200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 47, 50, 58, 60, 72, 75, 87, 90, 94, 100, 101, 116, 120, 141, 145, 150, 174, 180, 188, 200, 202, 225, 232, 235, 261, 282, 290, 300, 303, 348, 360, 376, 404, 423, 435, 450, 470, 505, 522, 564, 580, 600, 606, 696, 705, 725, 808, 846, 870, 900, 909, 940, 1010, 1044, 1128, 1160, 1175, 1212, 1305, 1363, 1410, 1450, 1515, 1692, 1740, 1800, 1818, 1880, 2020, 2088, 2115, 2175, 2350, 2424, 2525, 2610, 2726, 2820, 2900, 2929, 3030, 3384, 3480, 3525, 3636, 4040, 4089, 4230, 4350, 4545, 4700, 4747, 5050, 5220, 5452, 5640, 5800, 5858, 6060, 6525, 6815, 7050, 7272, 7575, 8178, 8460, 8700, 8787, 9090, 9400, 9494, 10100, 10440, 10575, 10904, 11716, 12120, 12267, 13050, 13630, 14100, 14241, 14645, 15150, 16356, 16920, 17400, 17574, 18180, 18988, 20200, 20445, 21150, 22725, 23432, 23735, 24534, 26100, 26361, 27260, 28200, 28482, 29290, 30300, 32712, 34075, 35148, 36360, 37976, 40890, 42300, 42723, 43935, 45450, 47470, 49068, 52200, 52722, 54520, 56964, 58580, 60600, 61335, 68150, 70296, 71205, 73225, 81780, 84600, 85446, 87870, 90900, 94940, 98136, 102225, 105444, 113928, 117160, 118675, 122670, 131805, 136300, 137663, 142410, 146450, 163560, 170892, 175740, 181800, 189880, 204450, 210888, 213615, 219675, 237350, 245340, 263610, 272600, 275326, 284820, 292900, 306675, 341784, 351480, 356025, 408900, 412989, 427230, 439350, 474700, 490680, 527220, 550652, 569640, 585800, 613350, 659025, 688315, 712050, 817800, 825978, 854460, 878700, 949400, 1054440, 1068075, 1101304, 1226700, 1238967, 1318050, 1376630, 1424100, 1651956, 1708920, 1757400, 2064945, 2136150, 2453400, 2477934, 2636100, 2753260, 2848200, 3303912, 3441575, 4129890, 4272300, 4955868, 5272200, 5506520, 6194835, 6883150, 8259780, 8544600, 9911736, 10324725, 12389670, 13766300, 16519560, 20649450, 24779340, 27532600, 30974175, 41298900, 49558680, 61948350, 82597800, 123896700, 247793400]

約数ペア:

[(1, 247793400), (2, 123896700), (3, 82597800), (4, 61948350), (5, 49558680), (6, 41298900), (8, 30974175), (9, 27532600), (10, 24779340), (12, 20649450), (15, 16519560), (18, 13766300), (20, 12389670), (24, 10324725), (25, 9911736), (29, 8544600), (30, 8259780), (36, 6883150), (40, 6194835), (45, 5506520), (47, 5272200), (50, 4955868), (58, 4272300), (60, 4129890), (72, 3441575), (75, 3303912), (87, 2848200), (90, 2753260), (94, 2636100), (100, 2477934), (101, 2453400), (116, 2136150), (120, 2064945), (141, 1757400), (145, 1708920), (150, 1651956), (174, 1424100), (180, 1376630), (188, 1318050), (200, 1238967), (202, 1226700), (225, 1101304), (232, 1068075), (235, 1054440), (261, 949400), (282, 878700), (290, 854460), (300, 825978), (303, 817800), (348, 712050), (360, 688315), (376, 659025), (404, 613350), (423, 585800), (435, 569640), (450, 550652), (470, 527220), (505, 490680), (522, 474700), (564, 439350), (580, 427230), (600, 412989), (606, 408900), (696, 356025), (705, 351480), (725, 341784), (808, 306675), (846, 292900), (870, 284820), (900, 275326), (909, 272600), (940, 263610), (1010, 245340), (1044, 237350), (1128, 219675), (1160, 213615), (1175, 210888), (1212, 204450), (1305, 189880), (1363, 181800), (1410, 175740), (1450, 170892), (1515, 163560), (1692, 146450), (1740, 142410), (1800, 137663), (1818, 136300), (1880, 131805), (2020, 122670), (2088, 118675), (2115, 117160), (2175, 113928), (2350, 105444), (2424, 102225), (2525, 98136), (2610, 94940), (2726, 90900), (2820, 87870), (2900, 85446), (2929, 84600), (3030, 81780), (3384, 73225), (3480, 71205), (3525, 70296), (3636, 68150), (4040, 61335), (4089, 60600), (4230, 58580), (4350, 56964), (4545, 54520), (4700, 52722), (4747, 52200), (5050, 49068), (5220, 47470), (5452, 45450), (5640, 43935), (5800, 42723), (5858, 42300), (6060, 40890), (6525, 37976), (6815, 36360), (7050, 35148), (7272, 34075), (7575, 32712), (8178, 30300), (8460, 29290), (8700, 28482), (8787, 28200), (9090, 27260), (9400, 26361), (9494, 26100), (10100, 24534), (10440, 23735), (10575, 23432), (10904, 22725), (11716, 21150), (12120, 20445), (12267, 20200), (13050, 18988), (13630, 18180), (14100, 17574), (14241, 17400), (14645, 16920), (15150, 16356)]