216371700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5591}}^1$

素因数の和:5654

約数の個数: 108

約数和(自身を含む): 694101408

約数和(自身を除く): 477729708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1935, 2150, 2580, 3225, 3870, 4300, 5591, 6450, 7740, 9675, 11182, 12900, 16773, 19350, 22364, 27955, 33546, 38700, 50319, 55910, 67092, 83865, 100638, 111820, 139775, 167730, 201276, 240413, 251595, 279550, 335460, 419325, 480826, 503190, 559100, 721239, 838650, 961652, 1006380, 1202065, 1257975, 1442478, 1677300, 2163717, 2404130, 2515950, 2884956, 3606195, 4327434, 4808260, 5031900, 6010325, 7212390, 8654868, 10818585, 12020650, 14424780, 18030975, 21637170, 24041300, 36061950, 43274340, 54092925, 72123900, 108185850, 216371700]

約数ペア:

[(1, 216371700), (2, 108185850), (3, 72123900), (4, 54092925), (5, 43274340), (6, 36061950), (9, 24041300), (10, 21637170), (12, 18030975), (15, 14424780), (18, 12020650), (20, 10818585), (25, 8654868), (30, 7212390), (36, 6010325), (43, 5031900), (45, 4808260), (50, 4327434), (60, 3606195), (75, 2884956), (86, 2515950), (90, 2404130), (100, 2163717), (129, 1677300), (150, 1442478), (172, 1257975), (180, 1202065), (215, 1006380), (225, 961652), (258, 838650), (300, 721239), (387, 559100), (430, 503190), (450, 480826), (516, 419325), (645, 335460), (774, 279550), (860, 251595), (900, 240413), (1075, 201276), (1290, 167730), (1548, 139775), (1935, 111820), (2150, 100638), (2580, 83865), (3225, 67092), (3870, 55910), (4300, 50319), (5591, 38700), (6450, 33546), (7740, 27955), (9675, 22364), (11182, 19350), (12900, 16773)]