221052000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 791350560

約数和(自身を除く): 570298560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 109, 120, 125, 130, 150, 156, 160, 169, 195, 200, 208, 218, 240, 250, 260, 300, 312, 325, 327, 338, 375, 390, 400, 416, 436, 480, 500, 507, 520, 545, 600, 624, 650, 654, 676, 750, 780, 800, 845, 872, 975, 1000, 1014, 1040, 1090, 1200, 1248, 1300, 1308, 1352, 1417, 1500, 1560, 1625, 1635, 1690, 1744, 1950, 2000, 2028, 2080, 2180, 2400, 2535, 2600, 2616, 2704, 2725, 2834, 3000, 3120, 3250, 3270, 3380, 3488, 3900, 4000, 4056, 4225, 4251, 4360, 4875, 5070, 5200, 5232, 5408, 5450, 5668, 6000, 6240, 6500, 6540, 6760, 7085, 7800, 8112, 8175, 8450, 8502, 8720, 9750, 10140, 10400, 10464, 10900, 11336, 12000, 12675, 13000, 13080, 13520, 13625, 14170, 15600, 16224, 16350, 16900, 17004, 17440, 18421, 19500, 20280, 21125, 21255, 21800, 22672, 25350, 26000, 26160, 27040, 27250, 28340, 31200, 32700, 33800, 34008, 35425, 36842, 39000, 40560, 40875, 42250, 42510, 43600, 45344, 50700, 52000, 52320, 54500, 55263, 56680, 63375, 65400, 67600, 68016, 70850, 73684, 78000, 81120, 81750, 84500, 85020, 87200, 92105, 101400, 106275, 109000, 110526, 113360, 126750, 130800, 135200, 136032, 141700, 147368, 156000, 163500, 169000, 170040, 177125, 184210, 202800, 212550, 218000, 221052, 226720, 253500, 261600, 276315, 283400, 294736, 327000, 338000, 340080, 354250, 368420, 405600, 425100, 436000, 442104, 460525, 507000, 531375, 552630, 566800, 589472, 654000, 676000, 680160, 708500, 736840, 850200, 884208, 921050, 1014000, 1062750, 1105260, 1133600, 1308000, 1381575, 1417000, 1473680, 1700400, 1768416, 1842100, 2028000, 2125500, 2210520, 2302625, 2763150, 2834000, 2947360, 3400800, 3684200, 4251000, 4421040, 4605250, 5526300, 5668000, 6907875, 7368400, 8502000, 8842080, 9210500, 11052600, 13815750, 14736800, 17004000, 18421000, 22105200, 27631500, 36842000, 44210400, 55263000, 73684000, 110526000, 221052000]

約数ペア:

[(1, 221052000), (2, 110526000), (3, 73684000), (4, 55263000), (5, 44210400), (6, 36842000), (8, 27631500), (10, 22105200), (12, 18421000), (13, 17004000), (15, 14736800), (16, 13815750), (20, 11052600), (24, 9210500), (25, 8842080), (26, 8502000), (30, 7368400), (32, 6907875), (39, 5668000), (40, 5526300), (48, 4605250), (50, 4421040), (52, 4251000), (60, 3684200), (65, 3400800), (75, 2947360), (78, 2834000), (80, 2763150), (96, 2302625), (100, 2210520), (104, 2125500), (109, 2028000), (120, 1842100), (125, 1768416), (130, 1700400), (150, 1473680), (156, 1417000), (160, 1381575), (169, 1308000), (195, 1133600), (200, 1105260), (208, 1062750), (218, 1014000), (240, 921050), (250, 884208), (260, 850200), (300, 736840), (312, 708500), (325, 680160), (327, 676000), (338, 654000), (375, 589472), (390, 566800), (400, 552630), (416, 531375), (436, 507000), (480, 460525), (500, 442104), (507, 436000), (520, 425100), (545, 405600), (600, 368420), (624, 354250), (650, 340080), (654, 338000), (676, 327000), (750, 294736), (780, 283400), (800, 276315), (845, 261600), (872, 253500), (975, 226720), (1000, 221052), (1014, 218000), (1040, 212550), (1090, 202800), (1200, 184210), (1248, 177125), (1300, 170040), (1308, 169000), (1352, 163500), (1417, 156000), (1500, 147368), (1560, 141700), (1625, 136032), (1635, 135200), (1690, 130800), (1744, 126750), (1950, 113360), (2000, 110526), (2028, 109000), (2080, 106275), (2180, 101400), (2400, 92105), (2535, 87200), (2600, 85020), (2616, 84500), (2704, 81750), (2725, 81120), (2834, 78000), (3000, 73684), (3120, 70850), (3250, 68016), (3270, 67600), (3380, 65400), (3488, 63375), (3900, 56680), (4000, 55263), (4056, 54500), (4225, 52320), (4251, 52000), (4360, 50700), (4875, 45344), (5070, 43600), (5200, 42510), (5232, 42250), (5408, 40875), (5450, 40560), (5668, 39000), (6000, 36842), (6240, 35425), (6500, 34008), (6540, 33800), (6760, 32700), (7085, 31200), (7800, 28340), (8112, 27250), (8175, 27040), (8450, 26160), (8502, 26000), (8720, 25350), (9750, 22672), (10140, 21800), (10400, 21255), (10464, 21125), (10900, 20280), (11336, 19500), (12000, 18421), (12675, 17440), (13000, 17004), (13080, 16900), (13520, 16350), (13625, 16224), (14170, 15600)]