248283000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^2\times {\mathrm{563}}^1$

素因数の和:604

約数の個数: 288

約数和(自身を含む): 977942160

約数和(自身を除く): 729659160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 125, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 250, 252, 280, 294, 300, 315, 350, 360, 375, 392, 420, 441, 450, 490, 500, 504, 525, 563, 588, 600, 630, 700, 735, 750, 840, 875, 882, 900, 980, 1000, 1050, 1125, 1126, 1176, 1225, 1260, 1400, 1470, 1500, 1575, 1689, 1750, 1764, 1800, 1960, 2100, 2205, 2250, 2252, 2450, 2520, 2625, 2815, 2940, 3000, 3150, 3378, 3500, 3528, 3675, 3941, 4200, 4410, 4500, 4504, 4900, 5067, 5250, 5630, 5880, 6125, 6300, 6756, 7000, 7350, 7875, 7882, 8445, 8820, 9000, 9800, 10134, 10500, 11025, 11260, 11823, 12250, 12600, 13512, 14075, 14700, 15750, 15764, 16890, 17640, 18375, 19705, 20268, 21000, 22050, 22520, 23646, 24500, 25335, 27587, 28150, 29400, 31500, 31528, 33780, 35469, 36750, 39410, 40536, 42225, 44100, 47292, 49000, 50670, 55125, 55174, 56300, 59115, 63000, 67560, 70375, 70938, 73500, 78820, 82761, 84450, 88200, 94584, 98525, 101340, 110250, 110348, 112600, 118230, 126675, 137935, 140750, 141876, 147000, 157640, 165522, 168900, 177345, 197050, 202680, 211125, 220500, 220696, 236460, 248283, 253350, 275870, 281500, 283752, 295575, 331044, 337800, 354690, 394100, 413805, 422250, 441000, 472920, 492625, 496566, 506700, 551740, 563000, 591150, 633375, 662088, 689675, 709380, 788200, 827610, 844500, 886725, 985250, 993132, 1013400, 1103480, 1182300, 1241415, 1266750, 1379350, 1418760, 1477875, 1655220, 1689000, 1773450, 1970500, 1986264, 2069025, 2364600, 2482830, 2533500, 2758700, 2955750, 3310440, 3448375, 3546900, 3941000, 4138050, 4433625, 4965660, 5067000, 5517400, 5911500, 6207075, 6896750, 7093800, 8276100, 8867250, 9931320, 10345125, 11823000, 12414150, 13793500, 16552200, 17734500, 20690250, 24828300, 27587000, 31035375, 35469000, 41380500, 49656600, 62070750, 82761000, 124141500, 248283000]

約数ペア:

[(1, 248283000), (2, 124141500), (3, 82761000), (4, 62070750), (5, 49656600), (6, 41380500), (7, 35469000), (8, 31035375), (9, 27587000), (10, 24828300), (12, 20690250), (14, 17734500), (15, 16552200), (18, 13793500), (20, 12414150), (21, 11823000), (24, 10345125), (25, 9931320), (28, 8867250), (30, 8276100), (35, 7093800), (36, 6896750), (40, 6207075), (42, 5911500), (45, 5517400), (49, 5067000), (50, 4965660), (56, 4433625), (60, 4138050), (63, 3941000), (70, 3546900), (72, 3448375), (75, 3310440), (84, 2955750), (90, 2758700), (98, 2533500), (100, 2482830), (105, 2364600), (120, 2069025), (125, 1986264), (126, 1970500), (140, 1773450), (147, 1689000), (150, 1655220), (168, 1477875), (175, 1418760), (180, 1379350), (196, 1266750), (200, 1241415), (210, 1182300), (225, 1103480), (245, 1013400), (250, 993132), (252, 985250), (280, 886725), (294, 844500), (300, 827610), (315, 788200), (350, 709380), (360, 689675), (375, 662088), (392, 633375), (420, 591150), (441, 563000), (450, 551740), (490, 506700), (500, 496566), (504, 492625), (525, 472920), (563, 441000), (588, 422250), (600, 413805), (630, 394100), (700, 354690), (735, 337800), (750, 331044), (840, 295575), (875, 283752), (882, 281500), (900, 275870), (980, 253350), (1000, 248283), (1050, 236460), (1125, 220696), (1126, 220500), (1176, 211125), (1225, 202680), (1260, 197050), (1400, 177345), (1470, 168900), (1500, 165522), (1575, 157640), (1689, 147000), (1750, 141876), (1764, 140750), (1800, 137935), (1960, 126675), (2100, 118230), (2205, 112600), (2250, 110348), (2252, 110250), (2450, 101340), (2520, 98525), (2625, 94584), (2815, 88200), (2940, 84450), (3000, 82761), (3150, 78820), (3378, 73500), (3500, 70938), (3528, 70375), (3675, 67560), (3941, 63000), (4200, 59115), (4410, 56300), (4500, 55174), (4504, 55125), (4900, 50670), (5067, 49000), (5250, 47292), (5630, 44100), (5880, 42225), (6125, 40536), (6300, 39410), (6756, 36750), (7000, 35469), (7350, 33780), (7875, 31528), (7882, 31500), (8445, 29400), (8820, 28150), (9000, 27587), (9800, 25335), (10134, 24500), (10500, 23646), (11025, 22520), (11260, 22050), (11823, 21000), (12250, 20268), (12600, 19705), (13512, 18375), (14075, 17640), (14700, 16890), (15750, 15764)]