29963200

素因数分解:

$2^6\times 5^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 84

約数和(自身を含む): 75180952

約数和(自身を除く): 45217752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 160, 200, 244, 305, 307, 320, 400, 488, 610, 614, 800, 976, 1220, 1228, 1525, 1535, 1600, 1952, 2440, 2456, 3050, 3070, 3904, 4880, 4912, 6100, 6140, 7675, 9760, 9824, 12200, 12280, 15350, 18727, 19520, 19648, 24400, 24560, 30700, 37454, 48800, 49120, 61400, 74908, 93635, 97600, 98240, 122800, 149816, 187270, 245600, 299632, 374540, 468175, 491200, 599264, 749080, 936350, 1198528, 1498160, 1872700, 2996320, 3745400, 5992640, 7490800, 14981600, 29963200]

約数ペア:

[(1, 29963200), (2, 14981600), (4, 7490800), (5, 5992640), (8, 3745400), (10, 2996320), (16, 1872700), (20, 1498160), (25, 1198528), (32, 936350), (40, 749080), (50, 599264), (61, 491200), (64, 468175), (80, 374540), (100, 299632), (122, 245600), (160, 187270), (200, 149816), (244, 122800), (305, 98240), (307, 97600), (320, 93635), (400, 74908), (488, 61400), (610, 49120), (614, 48800), (800, 37454), (976, 30700), (1220, 24560), (1228, 24400), (1525, 19648), (1535, 19520), (1600, 18727), (1952, 15350), (2440, 12280), (2456, 12200), (3050, 9824), (3070, 9760), (3904, 7675), (4880, 6140), (4912, 6100)]