82456800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 296980992

約数和(自身を除く): 214524192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 43, 47, 48, 50, 51, 60, 68, 75, 80, 85, 86, 94, 96, 100, 102, 120, 129, 136, 141, 150, 160, 170, 172, 188, 200, 204, 215, 235, 240, 255, 258, 272, 282, 300, 340, 344, 376, 400, 408, 425, 430, 470, 480, 510, 516, 544, 564, 600, 645, 680, 688, 705, 731, 752, 799, 800, 816, 850, 860, 940, 1020, 1032, 1075, 1128, 1175, 1200, 1275, 1290, 1360, 1376, 1410, 1462, 1504, 1598, 1632, 1700, 1720, 1880, 2021, 2040, 2064, 2150, 2193, 2256, 2350, 2397, 2400, 2550, 2580, 2720, 2820, 2924, 3196, 3225, 3400, 3440, 3525, 3655, 3760, 3995, 4042, 4080, 4128, 4300, 4386, 4512, 4700, 4794, 5100, 5160, 5640, 5848, 6063, 6392, 6450, 6800, 6880, 7050, 7310, 7520, 7990, 8084, 8160, 8600, 8772, 9400, 9588, 10105, 10200, 10320, 10965, 11280, 11696, 11985, 12126, 12784, 12900, 13600, 14100, 14620, 15980, 16168, 17200, 17544, 18275, 18800, 19176, 19975, 20210, 20400, 20640, 21930, 22560, 23392, 23970, 24252, 25568, 25800, 28200, 29240, 30315, 31960, 32336, 34357, 34400, 35088, 36550, 37600, 38352, 39950, 40420, 40800, 43860, 47940, 48504, 50525, 51600, 54825, 56400, 58480, 59925, 60630, 63920, 64672, 68714, 70176, 73100, 76704, 79900, 80840, 87720, 95880, 97008, 101050, 103071, 103200, 109650, 112800, 116960, 119850, 121260, 127840, 137428, 146200, 151575, 159800, 161680, 171785, 175440, 191760, 194016, 202100, 206142, 219300, 239700, 242520, 274856, 292400, 303150, 319600, 323360, 343570, 350880, 383520, 404200, 412284, 438600, 479400, 485040, 515355, 549712, 584800, 606300, 639200, 687140, 808400, 824568, 858925, 877200, 958800, 970080, 1030710, 1099424, 1212600, 1374280, 1616800, 1649136, 1717850, 1754400, 1917600, 2061420, 2425200, 2576775, 2748560, 3298272, 3435700, 4122840, 4850400, 5153550, 5497120, 6871400, 8245680, 10307100, 13742800, 16491360, 20614200, 27485600, 41228400, 82456800]

約数ペア:

[(1, 82456800), (2, 41228400), (3, 27485600), (4, 20614200), (5, 16491360), (6, 13742800), (8, 10307100), (10, 8245680), (12, 6871400), (15, 5497120), (16, 5153550), (17, 4850400), (20, 4122840), (24, 3435700), (25, 3298272), (30, 2748560), (32, 2576775), (34, 2425200), (40, 2061420), (43, 1917600), (47, 1754400), (48, 1717850), (50, 1649136), (51, 1616800), (60, 1374280), (68, 1212600), (75, 1099424), (80, 1030710), (85, 970080), (86, 958800), (94, 877200), (96, 858925), (100, 824568), (102, 808400), (120, 687140), (129, 639200), (136, 606300), (141, 584800), (150, 549712), (160, 515355), (170, 485040), (172, 479400), (188, 438600), (200, 412284), (204, 404200), (215, 383520), (235, 350880), (240, 343570), (255, 323360), (258, 319600), (272, 303150), (282, 292400), (300, 274856), (340, 242520), (344, 239700), (376, 219300), (400, 206142), (408, 202100), (425, 194016), (430, 191760), (470, 175440), (480, 171785), (510, 161680), (516, 159800), (544, 151575), (564, 146200), (600, 137428), (645, 127840), (680, 121260), (688, 119850), (705, 116960), (731, 112800), (752, 109650), (799, 103200), (800, 103071), (816, 101050), (850, 97008), (860, 95880), (940, 87720), (1020, 80840), (1032, 79900), (1075, 76704), (1128, 73100), (1175, 70176), (1200, 68714), (1275, 64672), (1290, 63920), (1360, 60630), (1376, 59925), (1410, 58480), (1462, 56400), (1504, 54825), (1598, 51600), (1632, 50525), (1700, 48504), (1720, 47940), (1880, 43860), (2021, 40800), (2040, 40420), (2064, 39950), (2150, 38352), (2193, 37600), (2256, 36550), (2350, 35088), (2397, 34400), (2400, 34357), (2550, 32336), (2580, 31960), (2720, 30315), (2820, 29240), (2924, 28200), (3196, 25800), (3225, 25568), (3400, 24252), (3440, 23970), (3525, 23392), (3655, 22560), (3760, 21930), (3995, 20640), (4042, 20400), (4080, 20210), (4128, 19975), (4300, 19176), (4386, 18800), (4512, 18275), (4700, 17544), (4794, 17200), (5100, 16168), (5160, 15980), (5640, 14620), (5848, 14100), (6063, 13600), (6392, 12900), (6450, 12784), (6800, 12126), (6880, 11985), (7050, 11696), (7310, 11280), (7520, 10965), (7990, 10320), (8084, 10200), (8160, 10105), (8600, 9588), (8772, 9400)]