183847300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 498718080

約数和(自身を除く): 314870780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 89, 91, 100, 130, 140, 175, 178, 182, 227, 260, 325, 350, 356, 364, 445, 454, 455, 623, 650, 700, 890, 908, 910, 1135, 1157, 1246, 1300, 1589, 1780, 1820, 2225, 2270, 2275, 2314, 2492, 2951, 3115, 3178, 4450, 4540, 4550, 4628, 5675, 5785, 5902, 6230, 6356, 7945, 8099, 8900, 9100, 11350, 11570, 11804, 12460, 14755, 15575, 15890, 16198, 20203, 20657, 22700, 23140, 28925, 29510, 31150, 31780, 32396, 39725, 40406, 40495, 41314, 57850, 59020, 62300, 73775, 79450, 80812, 80990, 82628, 101015, 103285, 115700, 141421, 147550, 158900, 161980, 202030, 202475, 206570, 262639, 282842, 295100, 404060, 404950, 413140, 505075, 516425, 525278, 565684, 707105, 809900, 1010150, 1032850, 1050556, 1313195, 1414210, 1838473, 2020300, 2065700, 2626390, 2828420, 3535525, 3676946, 5252780, 6565975, 7071050, 7353892, 9192365, 13131950, 14142100, 18384730, 26263900, 36769460, 45961825, 91923650, 183847300]

約数ペア:

[(1, 183847300), (2, 91923650), (4, 45961825), (5, 36769460), (7, 26263900), (10, 18384730), (13, 14142100), (14, 13131950), (20, 9192365), (25, 7353892), (26, 7071050), (28, 6565975), (35, 5252780), (50, 3676946), (52, 3535525), (65, 2828420), (70, 2626390), (89, 2065700), (91, 2020300), (100, 1838473), (130, 1414210), (140, 1313195), (175, 1050556), (178, 1032850), (182, 1010150), (227, 809900), (260, 707105), (325, 565684), (350, 525278), (356, 516425), (364, 505075), (445, 413140), (454, 404950), (455, 404060), (623, 295100), (650, 282842), (700, 262639), (890, 206570), (908, 202475), (910, 202030), (1135, 161980), (1157, 158900), (1246, 147550), (1300, 141421), (1589, 115700), (1780, 103285), (1820, 101015), (2225, 82628), (2270, 80990), (2275, 80812), (2314, 79450), (2492, 73775), (2951, 62300), (3115, 59020), (3178, 57850), (4450, 41314), (4540, 40495), (4550, 40406), (4628, 39725), (5675, 32396), (5785, 31780), (5902, 31150), (6230, 29510), (6356, 28925), (7945, 23140), (8099, 22700), (8900, 20657), (9100, 20203), (11350, 16198), (11570, 15890), (11804, 15575), (12460, 14755)]