90376300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 237984768

約数和(自身を除く): 147608468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 47, 50, 67, 70, 82, 94, 100, 134, 140, 164, 175, 188, 205, 235, 268, 287, 329, 335, 350, 410, 469, 470, 574, 658, 670, 700, 820, 938, 940, 1025, 1148, 1175, 1316, 1340, 1435, 1645, 1675, 1876, 1927, 2050, 2345, 2350, 2747, 2870, 3149, 3290, 3350, 3854, 4100, 4690, 4700, 5494, 5740, 6298, 6580, 6700, 7175, 7708, 8225, 9380, 9635, 10988, 11725, 12596, 13489, 13735, 14350, 15745, 16450, 19229, 19270, 22043, 23450, 26978, 27470, 28700, 31490, 32900, 38458, 38540, 44086, 46900, 48175, 53956, 54940, 62980, 67445, 68675, 76916, 78725, 88172, 96145, 96350, 110215, 129109, 134890, 137350, 157450, 192290, 192700, 220430, 258218, 269780, 274700, 314900, 337225, 384580, 440860, 480725, 516436, 551075, 645545, 674450, 903763, 961450, 1102150, 1291090, 1348900, 1807526, 1922900, 2204300, 2582180, 3227725, 3615052, 4518815, 6455450, 9037630, 12910900, 18075260, 22594075, 45188150, 90376300]

約数ペア:

[(1, 90376300), (2, 45188150), (4, 22594075), (5, 18075260), (7, 12910900), (10, 9037630), (14, 6455450), (20, 4518815), (25, 3615052), (28, 3227725), (35, 2582180), (41, 2204300), (47, 1922900), (50, 1807526), (67, 1348900), (70, 1291090), (82, 1102150), (94, 961450), (100, 903763), (134, 674450), (140, 645545), (164, 551075), (175, 516436), (188, 480725), (205, 440860), (235, 384580), (268, 337225), (287, 314900), (329, 274700), (335, 269780), (350, 258218), (410, 220430), (469, 192700), (470, 192290), (574, 157450), (658, 137350), (670, 134890), (700, 129109), (820, 110215), (938, 96350), (940, 96145), (1025, 88172), (1148, 78725), (1175, 76916), (1316, 68675), (1340, 67445), (1435, 62980), (1645, 54940), (1675, 53956), (1876, 48175), (1927, 46900), (2050, 44086), (2345, 38540), (2350, 38458), (2747, 32900), (2870, 31490), (3149, 28700), (3290, 27470), (3350, 26978), (3854, 23450), (4100, 22043), (4690, 19270), (4700, 19229), (5494, 16450), (5740, 15745), (6298, 14350), (6580, 13735), (6700, 13489), (7175, 12596), (7708, 11725), (8225, 10988), (9380, 9635)]