42036800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 168

約数和(自身を含む): 116409216

約数和(自身を除く): 74372416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 43, 47, 50, 52, 64, 65, 80, 86, 94, 100, 104, 130, 160, 172, 188, 200, 208, 215, 235, 260, 320, 325, 344, 376, 400, 416, 430, 470, 520, 559, 611, 650, 688, 752, 800, 832, 860, 940, 1040, 1075, 1118, 1175, 1222, 1300, 1376, 1504, 1600, 1720, 1880, 2021, 2080, 2150, 2236, 2350, 2444, 2600, 2752, 2795, 3008, 3055, 3440, 3760, 4042, 4160, 4300, 4472, 4700, 4888, 5200, 5590, 6110, 6880, 7520, 8084, 8600, 8944, 9400, 9776, 10105, 10400, 11180, 12220, 13760, 13975, 15040, 15275, 16168, 17200, 17888, 18800, 19552, 20210, 20800, 22360, 24440, 26273, 27950, 30550, 32336, 34400, 35776, 37600, 39104, 40420, 44720, 48880, 50525, 52546, 55900, 61100, 64672, 68800, 75200, 80840, 89440, 97760, 101050, 105092, 111800, 122200, 129344, 131365, 161680, 178880, 195520, 202100, 210184, 223600, 244400, 262730, 323360, 404200, 420368, 447200, 488800, 525460, 646720, 656825, 808400, 840736, 894400, 977600, 1050920, 1313650, 1616800, 1681472, 2101840, 2627300, 3233600, 4203680, 5254600, 8407360, 10509200, 21018400, 42036800]

約数ペア:

[(1, 42036800), (2, 21018400), (4, 10509200), (5, 8407360), (8, 5254600), (10, 4203680), (13, 3233600), (16, 2627300), (20, 2101840), (25, 1681472), (26, 1616800), (32, 1313650), (40, 1050920), (43, 977600), (47, 894400), (50, 840736), (52, 808400), (64, 656825), (65, 646720), (80, 525460), (86, 488800), (94, 447200), (100, 420368), (104, 404200), (130, 323360), (160, 262730), (172, 244400), (188, 223600), (200, 210184), (208, 202100), (215, 195520), (235, 178880), (260, 161680), (320, 131365), (325, 129344), (344, 122200), (376, 111800), (400, 105092), (416, 101050), (430, 97760), (470, 89440), (520, 80840), (559, 75200), (611, 68800), (650, 64672), (688, 61100), (752, 55900), (800, 52546), (832, 50525), (860, 48880), (940, 44720), (1040, 40420), (1075, 39104), (1118, 37600), (1175, 35776), (1222, 34400), (1300, 32336), (1376, 30550), (1504, 27950), (1600, 26273), (1720, 24440), (1880, 22360), (2021, 20800), (2080, 20210), (2150, 19552), (2236, 18800), (2350, 17888), (2444, 17200), (2600, 16168), (2752, 15275), (2795, 15040), (3008, 13975), (3055, 13760), (3440, 12220), (3760, 11180), (4042, 10400), (4160, 10105), (4300, 9776), (4472, 9400), (4700, 8944), (4888, 8600), (5200, 8084), (5590, 7520), (6110, 6880)]