280109400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{24571}}^1$

素因数の和:24609

約数の個数: 96

約数和(自身を含む): 914078400

約数和(自身を除く): 633969000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 11400, 24571, 49142, 73713, 98284, 122855, 147426, 196568, 245710, 294852, 368565, 466849, 491420, 589704, 614275, 737130, 933698, 982840, 1228550, 1400547, 1474260, 1842825, 1867396, 2334245, 2457100, 2801094, 2948520, 3685650, 3734792, 4668490, 4914200, 5602188, 7002735, 7371300, 9336980, 11204376, 11671225, 14005470, 14742600, 18673960, 23342450, 28010940, 35013675, 46684900, 56021880, 70027350, 93369800, 140054700, 280109400]

約数ペア:

[(1, 280109400), (2, 140054700), (3, 93369800), (4, 70027350), (5, 56021880), (6, 46684900), (8, 35013675), (10, 28010940), (12, 23342450), (15, 18673960), (19, 14742600), (20, 14005470), (24, 11671225), (25, 11204376), (30, 9336980), (38, 7371300), (40, 7002735), (50, 5602188), (57, 4914200), (60, 4668490), (75, 3734792), (76, 3685650), (95, 2948520), (100, 2801094), (114, 2457100), (120, 2334245), (150, 1867396), (152, 1842825), (190, 1474260), (200, 1400547), (228, 1228550), (285, 982840), (300, 933698), (380, 737130), (456, 614275), (475, 589704), (570, 491420), (600, 466849), (760, 368565), (950, 294852), (1140, 245710), (1425, 196568), (1900, 147426), (2280, 122855), (2850, 98284), (3800, 73713), (5700, 49142), (11400, 24571)]