378844900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9173}}^1$

素因数の和:9253

約数の個数: 72

約数和(自身を含む): 955563840

約数和(自身を除く): 576718940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 826, 1180, 1475, 1652, 2065, 2950, 4130, 5900, 8260, 9173, 10325, 18346, 20650, 36692, 41300, 45865, 64211, 91730, 128422, 183460, 229325, 256844, 321055, 458650, 541207, 642110, 917300, 1082414, 1284220, 1605275, 2164828, 2706035, 3210550, 3788449, 5412070, 6421100, 7576898, 10824140, 13530175, 15153796, 18942245, 27060350, 37884490, 54120700, 75768980, 94711225, 189422450, 378844900]

約数ペア:

[(1, 378844900), (2, 189422450), (4, 94711225), (5, 75768980), (7, 54120700), (10, 37884490), (14, 27060350), (20, 18942245), (25, 15153796), (28, 13530175), (35, 10824140), (50, 7576898), (59, 6421100), (70, 5412070), (100, 3788449), (118, 3210550), (140, 2706035), (175, 2164828), (236, 1605275), (295, 1284220), (350, 1082414), (413, 917300), (590, 642110), (700, 541207), (826, 458650), (1180, 321055), (1475, 256844), (1652, 229325), (2065, 183460), (2950, 128422), (4130, 91730), (5900, 64211), (8260, 45865), (9173, 41300), (10325, 36692), (18346, 20650)]