2649900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 108

約数和(自身を含む): 8542856

約数和(自身を除く): 5892956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 73, 75, 100, 110, 121, 132, 146, 150, 165, 219, 220, 242, 275, 292, 300, 330, 363, 365, 438, 484, 550, 605, 660, 726, 730, 803, 825, 876, 1095, 1100, 1210, 1452, 1460, 1606, 1650, 1815, 1825, 2190, 2409, 2420, 3025, 3212, 3300, 3630, 3650, 4015, 4380, 4818, 5475, 6050, 7260, 7300, 8030, 8833, 9075, 9636, 10950, 12045, 12100, 16060, 17666, 18150, 20075, 21900, 24090, 26499, 35332, 36300, 40150, 44165, 48180, 52998, 60225, 80300, 88330, 105996, 120450, 132495, 176660, 220825, 240900, 264990, 441650, 529980, 662475, 883300, 1324950, 2649900]

約数ペア:

[(1, 2649900), (2, 1324950), (3, 883300), (4, 662475), (5, 529980), (6, 441650), (10, 264990), (11, 240900), (12, 220825), (15, 176660), (20, 132495), (22, 120450), (25, 105996), (30, 88330), (33, 80300), (44, 60225), (50, 52998), (55, 48180), (60, 44165), (66, 40150), (73, 36300), (75, 35332), (100, 26499), (110, 24090), (121, 21900), (132, 20075), (146, 18150), (150, 17666), (165, 16060), (219, 12100), (220, 12045), (242, 10950), (275, 9636), (292, 9075), (300, 8833), (330, 8030), (363, 7300), (365, 7260), (438, 6050), (484, 5475), (550, 4818), (605, 4380), (660, 4015), (726, 3650), (730, 3630), (803, 3300), (825, 3212), (876, 3025), (1095, 2420), (1100, 2409), (1210, 2190), (1452, 1825), (1460, 1815), (1606, 1650)]