121930800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 426222720

約数和(自身を除く): 304291920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 43, 48, 50, 51, 60, 68, 75, 80, 85, 86, 100, 102, 120, 129, 136, 139, 150, 170, 172, 200, 204, 215, 240, 255, 258, 272, 278, 300, 340, 344, 400, 408, 417, 425, 430, 510, 516, 556, 600, 645, 680, 688, 695, 731, 816, 834, 850, 860, 1020, 1032, 1075, 1112, 1200, 1275, 1290, 1360, 1390, 1462, 1668, 1700, 1720, 2040, 2064, 2085, 2150, 2193, 2224, 2363, 2550, 2580, 2780, 2924, 3225, 3336, 3400, 3440, 3475, 3655, 4080, 4170, 4300, 4386, 4726, 5100, 5160, 5560, 5848, 5977, 6450, 6672, 6800, 6950, 7089, 7310, 8340, 8600, 8772, 9452, 10200, 10320, 10425, 10965, 11120, 11696, 11815, 11954, 12900, 13900, 14178, 14620, 16680, 17200, 17544, 17931, 18275, 18904, 20400, 20850, 21930, 23630, 23908, 25800, 27800, 28356, 29240, 29885, 33360, 35088, 35445, 35862, 36550, 37808, 41700, 43860, 47260, 47816, 51600, 54825, 55600, 56712, 58480, 59075, 59770, 70890, 71724, 73100, 83400, 87720, 89655, 94520, 95632, 101609, 109650, 113424, 118150, 119540, 141780, 143448, 146200, 149425, 166800, 175440, 177225, 179310, 189040, 203218, 219300, 236300, 239080, 283560, 286896, 292400, 298850, 304827, 354450, 358620, 406436, 438600, 448275, 472600, 478160, 508045, 567120, 597700, 609654, 708900, 717240, 812872, 877200, 896550, 945200, 1016090, 1195400, 1219308, 1417800, 1434480, 1524135, 1625744, 1793100, 2032180, 2390800, 2438616, 2540225, 2835600, 3048270, 3586200, 4064360, 4877232, 5080450, 6096540, 7172400, 7620675, 8128720, 10160900, 12193080, 15241350, 20321800, 24386160, 30482700, 40643600, 60965400, 121930800]

約数ペア:

[(1, 121930800), (2, 60965400), (3, 40643600), (4, 30482700), (5, 24386160), (6, 20321800), (8, 15241350), (10, 12193080), (12, 10160900), (15, 8128720), (16, 7620675), (17, 7172400), (20, 6096540), (24, 5080450), (25, 4877232), (30, 4064360), (34, 3586200), (40, 3048270), (43, 2835600), (48, 2540225), (50, 2438616), (51, 2390800), (60, 2032180), (68, 1793100), (75, 1625744), (80, 1524135), (85, 1434480), (86, 1417800), (100, 1219308), (102, 1195400), (120, 1016090), (129, 945200), (136, 896550), (139, 877200), (150, 812872), (170, 717240), (172, 708900), (200, 609654), (204, 597700), (215, 567120), (240, 508045), (255, 478160), (258, 472600), (272, 448275), (278, 438600), (300, 406436), (340, 358620), (344, 354450), (400, 304827), (408, 298850), (417, 292400), (425, 286896), (430, 283560), (510, 239080), (516, 236300), (556, 219300), (600, 203218), (645, 189040), (680, 179310), (688, 177225), (695, 175440), (731, 166800), (816, 149425), (834, 146200), (850, 143448), (860, 141780), (1020, 119540), (1032, 118150), (1075, 113424), (1112, 109650), (1200, 101609), (1275, 95632), (1290, 94520), (1360, 89655), (1390, 87720), (1462, 83400), (1668, 73100), (1700, 71724), (1720, 70890), (2040, 59770), (2064, 59075), (2085, 58480), (2150, 56712), (2193, 55600), (2224, 54825), (2363, 51600), (2550, 47816), (2580, 47260), (2780, 43860), (2924, 41700), (3225, 37808), (3336, 36550), (3400, 35862), (3440, 35445), (3475, 35088), (3655, 33360), (4080, 29885), (4170, 29240), (4300, 28356), (4386, 27800), (4726, 25800), (5100, 23908), (5160, 23630), (5560, 21930), (5848, 20850), (5977, 20400), (6450, 18904), (6672, 18275), (6800, 17931), (6950, 17544), (7089, 17200), (7310, 16680), (8340, 14620), (8600, 14178), (8772, 13900), (9452, 12900), (10200, 11954), (10320, 11815), (10425, 11696), (10965, 11120)]