100338800

素因数分解:

$2^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:1986

約数の個数: 60

約数和(自身を含む): 242956176

約数和(自身を除く): 142617376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 137, 200, 274, 400, 548, 685, 1096, 1370, 1831, 2192, 2740, 3425, 3662, 5480, 6850, 7324, 9155, 10960, 13700, 14648, 18310, 27400, 29296, 36620, 45775, 54800, 73240, 91550, 146480, 183100, 250847, 366200, 501694, 732400, 1003388, 1254235, 2006776, 2508470, 4013552, 5016940, 6271175, 10033880, 12542350, 20067760, 25084700, 50169400, 100338800]

約数ペア:

[(1, 100338800), (2, 50169400), (4, 25084700), (5, 20067760), (8, 12542350), (10, 10033880), (16, 6271175), (20, 5016940), (25, 4013552), (40, 2508470), (50, 2006776), (80, 1254235), (100, 1003388), (137, 732400), (200, 501694), (274, 366200), (400, 250847), (548, 183100), (685, 146480), (1096, 91550), (1370, 73240), (1831, 54800), (2192, 45775), (2740, 36620), (3425, 29296), (3662, 27400), (5480, 18310), (6850, 14648), (7324, 13700), (9155, 10960)]