270492050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 537346560

約数和(自身を除く): 266854510

約数列:

[1, 2, 5, 10, 25, 31, 47, 50, 62, 79, 94, 155, 158, 235, 310, 395, 470, 775, 790, 1175, 1457, 1550, 1975, 2209, 2350, 2449, 2914, 3713, 3950, 4418, 4898, 7285, 7426, 11045, 12245, 14570, 18565, 22090, 24490, 36425, 37130, 55225, 61225, 68479, 72850, 92825, 110450, 115103, 122450, 136958, 174511, 185650, 230206, 342395, 349022, 575515, 684790, 872555, 1151030, 1711975, 1745110, 2877575, 3423950, 4362775, 5409841, 5755150, 8725550, 10819682, 27049205, 54098410, 135246025, 270492050]

約数ペア:

[(1, 270492050), (2, 135246025), (5, 54098410), (10, 27049205), (25, 10819682), (31, 8725550), (47, 5755150), (50, 5409841), (62, 4362775), (79, 3423950), (94, 2877575), (155, 1745110), (158, 1711975), (235, 1151030), (310, 872555), (395, 684790), (470, 575515), (775, 349022), (790, 342395), (1175, 230206), (1457, 185650), (1550, 174511), (1975, 136958), (2209, 122450), (2350, 115103), (2449, 110450), (2914, 92825), (3713, 72850), (3950, 68479), (4418, 61225), (4898, 55225), (7285, 37130), (7426, 36425), (11045, 24490), (12245, 22090), (14570, 18565)]