129441600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 252

約数和(自身を含む): 469841580

約数和(自身を除く): 340399980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 89, 90, 96, 100, 101, 120, 144, 150, 160, 178, 180, 192, 200, 202, 225, 240, 267, 288, 300, 303, 320, 356, 360, 400, 404, 445, 450, 480, 505, 534, 576, 600, 606, 712, 720, 800, 801, 808, 890, 900, 909, 960, 1010, 1068, 1200, 1212, 1335, 1424, 1440, 1515, 1600, 1602, 1616, 1780, 1800, 1818, 2020, 2136, 2225, 2400, 2424, 2525, 2670, 2848, 2880, 3030, 3204, 3232, 3560, 3600, 3636, 4005, 4040, 4272, 4450, 4545, 4800, 4848, 5050, 5340, 5696, 6060, 6408, 6464, 6675, 7120, 7200, 7272, 7575, 8010, 8080, 8544, 8900, 8989, 9090, 9696, 10100, 10680, 12120, 12816, 13350, 14240, 14400, 14544, 15150, 16020, 16160, 17088, 17800, 17978, 18180, 19392, 20025, 20200, 21360, 22725, 24240, 25632, 26700, 26967, 28480, 29088, 30300, 32040, 32320, 35600, 35956, 36360, 40050, 40400, 42720, 44945, 45450, 48480, 51264, 53400, 53934, 58176, 60600, 64080, 71200, 71912, 72720, 80100, 80800, 80901, 85440, 89890, 90900, 96960, 106800, 107868, 121200, 128160, 134835, 142400, 143824, 145440, 160200, 161600, 161802, 179780, 181800, 213600, 215736, 224725, 242400, 256320, 269670, 287648, 290880, 320400, 323604, 359560, 363600, 404505, 427200, 431472, 449450, 484800, 539340, 575296, 640800, 647208, 674175, 719120, 727200, 809010, 862944, 898900, 1078680, 1281600, 1294416, 1348350, 1438240, 1454400, 1618020, 1725888, 1797800, 2022525, 2157360, 2588832, 2696700, 2876480, 3236040, 3595600, 4045050, 4314720, 5177664, 5393400, 6472080, 7191200, 8090100, 8629440, 10786800, 12944160, 14382400, 16180200, 21573600, 25888320, 32360400, 43147200, 64720800, 129441600]

約数ペア:

[(1, 129441600), (2, 64720800), (3, 43147200), (4, 32360400), (5, 25888320), (6, 21573600), (8, 16180200), (9, 14382400), (10, 12944160), (12, 10786800), (15, 8629440), (16, 8090100), (18, 7191200), (20, 6472080), (24, 5393400), (25, 5177664), (30, 4314720), (32, 4045050), (36, 3595600), (40, 3236040), (45, 2876480), (48, 2696700), (50, 2588832), (60, 2157360), (64, 2022525), (72, 1797800), (75, 1725888), (80, 1618020), (89, 1454400), (90, 1438240), (96, 1348350), (100, 1294416), (101, 1281600), (120, 1078680), (144, 898900), (150, 862944), (160, 809010), (178, 727200), (180, 719120), (192, 674175), (200, 647208), (202, 640800), (225, 575296), (240, 539340), (267, 484800), (288, 449450), (300, 431472), (303, 427200), (320, 404505), (356, 363600), (360, 359560), (400, 323604), (404, 320400), (445, 290880), (450, 287648), (480, 269670), (505, 256320), (534, 242400), (576, 224725), (600, 215736), (606, 213600), (712, 181800), (720, 179780), (800, 161802), (801, 161600), (808, 160200), (890, 145440), (900, 143824), (909, 142400), (960, 134835), (1010, 128160), (1068, 121200), (1200, 107868), (1212, 106800), (1335, 96960), (1424, 90900), (1440, 89890), (1515, 85440), (1600, 80901), (1602, 80800), (1616, 80100), (1780, 72720), (1800, 71912), (1818, 71200), (2020, 64080), (2136, 60600), (2225, 58176), (2400, 53934), (2424, 53400), (2525, 51264), (2670, 48480), (2848, 45450), (2880, 44945), (3030, 42720), (3204, 40400), (3232, 40050), (3560, 36360), (3600, 35956), (3636, 35600), (4005, 32320), (4040, 32040), (4272, 30300), (4450, 29088), (4545, 28480), (4800, 26967), (4848, 26700), (5050, 25632), (5340, 24240), (5696, 22725), (6060, 21360), (6408, 20200), (6464, 20025), (6675, 19392), (7120, 18180), (7200, 17978), (7272, 17800), (7575, 17088), (8010, 16160), (8080, 16020), (8544, 15150), (8900, 14544), (8989, 14400), (9090, 14240), (9696, 13350), (10100, 12816), (10680, 12120)]