2511300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 7936992

約数和(自身を除く): 5425692

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 761, 825, 1100, 1522, 1650, 2283, 3044, 3300, 3805, 4566, 7610, 8371, 9132, 11415, 15220, 16742, 19025, 22830, 25113, 33484, 38050, 41855, 45660, 50226, 57075, 76100, 83710, 100452, 114150, 125565, 167420, 209275, 228300, 251130, 418550, 502260, 627825, 837100, 1255650, 2511300]

約数ペア:

[(1, 2511300), (2, 1255650), (3, 837100), (4, 627825), (5, 502260), (6, 418550), (10, 251130), (11, 228300), (12, 209275), (15, 167420), (20, 125565), (22, 114150), (25, 100452), (30, 83710), (33, 76100), (44, 57075), (50, 50226), (55, 45660), (60, 41855), (66, 38050), (75, 33484), (100, 25113), (110, 22830), (132, 19025), (150, 16742), (165, 15220), (220, 11415), (275, 9132), (300, 8371), (330, 7610), (550, 4566), (660, 3805), (761, 3300), (825, 3044), (1100, 2283), (1522, 1650)]