27902600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1153}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 71369130

約数和(自身を除く): 43466530

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1153, 1210, 2200, 2306, 2420, 3025, 4612, 4840, 5765, 6050, 9224, 11530, 12100, 12683, 23060, 24200, 25366, 28825, 46120, 50732, 57650, 63415, 101464, 115300, 126830, 139513, 230600, 253660, 279026, 317075, 507320, 558052, 634150, 697565, 1116104, 1268300, 1395130, 2536600, 2790260, 3487825, 5580520, 6975650, 13951300, 27902600]

約数ペア:

[(1, 27902600), (2, 13951300), (4, 6975650), (5, 5580520), (8, 3487825), (10, 2790260), (11, 2536600), (20, 1395130), (22, 1268300), (25, 1116104), (40, 697565), (44, 634150), (50, 558052), (55, 507320), (88, 317075), (100, 279026), (110, 253660), (121, 230600), (200, 139513), (220, 126830), (242, 115300), (275, 101464), (440, 63415), (484, 57650), (550, 50732), (605, 46120), (968, 28825), (1100, 25366), (1153, 24200), (1210, 23060), (2200, 12683), (2306, 12100), (2420, 11530), (3025, 9224), (4612, 6050), (4840, 5765)]