31269600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 216

約数和(自身を含む): 113945832

約数和(自身を除く): 82676232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 96, 100, 101, 120, 129, 144, 150, 160, 172, 180, 200, 202, 215, 225, 240, 258, 288, 300, 303, 344, 360, 387, 400, 404, 430, 450, 480, 505, 516, 600, 606, 645, 688, 720, 774, 800, 808, 860, 900, 909, 1010, 1032, 1075, 1200, 1212, 1290, 1376, 1440, 1515, 1548, 1616, 1720, 1800, 1818, 1935, 2020, 2064, 2150, 2400, 2424, 2525, 2580, 3030, 3096, 3225, 3232, 3440, 3600, 3636, 3870, 4040, 4128, 4300, 4343, 4545, 4848, 5050, 5160, 6060, 6192, 6450, 6880, 7200, 7272, 7575, 7740, 8080, 8600, 8686, 9090, 9675, 9696, 10100, 10320, 12120, 12384, 12900, 13029, 14544, 15150, 15480, 16160, 17200, 17372, 18180, 19350, 20200, 20640, 21715, 22725, 24240, 25800, 26058, 29088, 30300, 30960, 34400, 34744, 36360, 38700, 39087, 40400, 43430, 45450, 48480, 51600, 52116, 60600, 61920, 65145, 69488, 72720, 77400, 78174, 80800, 86860, 90900, 103200, 104232, 108575, 121200, 130290, 138976, 145440, 154800, 156348, 173720, 181800, 195435, 208464, 217150, 242400, 260580, 309600, 312696, 325725, 347440, 363600, 390870, 416928, 434300, 521160, 625392, 651450, 694880, 727200, 781740, 868600, 977175, 1042320, 1250784, 1302900, 1563480, 1737200, 1954350, 2084640, 2605800, 3126960, 3474400, 3908700, 5211600, 6253920, 7817400, 10423200, 15634800, 31269600]

約数ペア:

[(1, 31269600), (2, 15634800), (3, 10423200), (4, 7817400), (5, 6253920), (6, 5211600), (8, 3908700), (9, 3474400), (10, 3126960), (12, 2605800), (15, 2084640), (16, 1954350), (18, 1737200), (20, 1563480), (24, 1302900), (25, 1250784), (30, 1042320), (32, 977175), (36, 868600), (40, 781740), (43, 727200), (45, 694880), (48, 651450), (50, 625392), (60, 521160), (72, 434300), (75, 416928), (80, 390870), (86, 363600), (90, 347440), (96, 325725), (100, 312696), (101, 309600), (120, 260580), (129, 242400), (144, 217150), (150, 208464), (160, 195435), (172, 181800), (180, 173720), (200, 156348), (202, 154800), (215, 145440), (225, 138976), (240, 130290), (258, 121200), (288, 108575), (300, 104232), (303, 103200), (344, 90900), (360, 86860), (387, 80800), (400, 78174), (404, 77400), (430, 72720), (450, 69488), (480, 65145), (505, 61920), (516, 60600), (600, 52116), (606, 51600), (645, 48480), (688, 45450), (720, 43430), (774, 40400), (800, 39087), (808, 38700), (860, 36360), (900, 34744), (909, 34400), (1010, 30960), (1032, 30300), (1075, 29088), (1200, 26058), (1212, 25800), (1290, 24240), (1376, 22725), (1440, 21715), (1515, 20640), (1548, 20200), (1616, 19350), (1720, 18180), (1800, 17372), (1818, 17200), (1935, 16160), (2020, 15480), (2064, 15150), (2150, 14544), (2400, 13029), (2424, 12900), (2525, 12384), (2580, 12120), (3030, 10320), (3096, 10100), (3225, 9696), (3232, 9675), (3440, 9090), (3600, 8686), (3636, 8600), (3870, 8080), (4040, 7740), (4128, 7575), (4300, 7272), (4343, 7200), (4545, 6880), (4848, 6450), (5050, 6192), (5160, 6060)]