2760750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{409}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 7675200

約数和(自身を除く): 4914450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 409, 450, 675, 750, 818, 1125, 1227, 1350, 2045, 2250, 2454, 3375, 3681, 4090, 6135, 6750, 7362, 10225, 11043, 12270, 18405, 20450, 22086, 30675, 36810, 51125, 55215, 61350, 92025, 102250, 110430, 153375, 184050, 276075, 306750, 460125, 552150, 920250, 1380375, 2760750]

約数ペア:

[(1, 2760750), (2, 1380375), (3, 920250), (5, 552150), (6, 460125), (9, 306750), (10, 276075), (15, 184050), (18, 153375), (25, 110430), (27, 102250), (30, 92025), (45, 61350), (50, 55215), (54, 51125), (75, 36810), (90, 30675), (125, 22086), (135, 20450), (150, 18405), (225, 12270), (250, 11043), (270, 10225), (375, 7362), (409, 6750), (450, 6135), (675, 4090), (750, 3681), (818, 3375), (1125, 2454), (1227, 2250), (1350, 2045)]