74917200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:589

約数の個数: 120

約数和(自身を含む): 242172000

約数和(自身を除く): 167254800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 149, 150, 200, 240, 298, 300, 400, 419, 447, 596, 600, 745, 838, 894, 1192, 1200, 1257, 1490, 1676, 1788, 2095, 2235, 2384, 2514, 2980, 3352, 3576, 3725, 4190, 4470, 5028, 5960, 6285, 6704, 7152, 7450, 8380, 8940, 10056, 10475, 11175, 11920, 12570, 14900, 16760, 17880, 20112, 20950, 22350, 25140, 29800, 31425, 33520, 35760, 41900, 44700, 50280, 59600, 62431, 62850, 83800, 89400, 100560, 124862, 125700, 167600, 178800, 187293, 249724, 251400, 312155, 374586, 499448, 502800, 624310, 749172, 936465, 998896, 1248620, 1498344, 1560775, 1872930, 2497240, 2996688, 3121550, 3745860, 4682325, 4994480, 6243100, 7491720, 9364650, 12486200, 14983440, 18729300, 24972400, 37458600, 74917200]

約数ペア:

[(1, 74917200), (2, 37458600), (3, 24972400), (4, 18729300), (5, 14983440), (6, 12486200), (8, 9364650), (10, 7491720), (12, 6243100), (15, 4994480), (16, 4682325), (20, 3745860), (24, 3121550), (25, 2996688), (30, 2497240), (40, 1872930), (48, 1560775), (50, 1498344), (60, 1248620), (75, 998896), (80, 936465), (100, 749172), (120, 624310), (149, 502800), (150, 499448), (200, 374586), (240, 312155), (298, 251400), (300, 249724), (400, 187293), (419, 178800), (447, 167600), (596, 125700), (600, 124862), (745, 100560), (838, 89400), (894, 83800), (1192, 62850), (1200, 62431), (1257, 59600), (1490, 50280), (1676, 44700), (1788, 41900), (2095, 35760), (2235, 33520), (2384, 31425), (2514, 29800), (2980, 25140), (3352, 22350), (3576, 20950), (3725, 20112), (4190, 17880), (4470, 16760), (5028, 14900), (5960, 12570), (6285, 11920), (6704, 11175), (7152, 10475), (7450, 10056), (8380, 8940)]