121427700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{9413}}^1$

素因数の和:9473

約数の個数: 72

約数和(自身を含む): 359539488

約数和(自身を除く): 238111788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 9413, 12900, 18826, 28239, 37652, 47065, 56478, 94130, 112956, 141195, 188260, 235325, 282390, 404759, 470650, 564780, 705975, 809518, 941300, 1214277, 1411950, 1619036, 2023795, 2428554, 2823900, 4047590, 4857108, 6071385, 8095180, 10118975, 12142770, 20237950, 24285540, 30356925, 40475900, 60713850, 121427700]

約数ペア:

[(1, 121427700), (2, 60713850), (3, 40475900), (4, 30356925), (5, 24285540), (6, 20237950), (10, 12142770), (12, 10118975), (15, 8095180), (20, 6071385), (25, 4857108), (30, 4047590), (43, 2823900), (50, 2428554), (60, 2023795), (75, 1619036), (86, 1411950), (100, 1214277), (129, 941300), (150, 809518), (172, 705975), (215, 564780), (258, 470650), (300, 404759), (430, 282390), (516, 235325), (645, 188260), (860, 141195), (1075, 112956), (1290, 94130), (2150, 56478), (2580, 47065), (3225, 37652), (4300, 28239), (6450, 18826), (9413, 12900)]