244872540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11243}}^1$

素因数の和:11280

約数の個数: 108

約数和(自身を含む): 816516792

約数和(自身を除く): 571644252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 11243, 21780, 22486, 33729, 44972, 56215, 67458, 101187, 112430, 123673, 134916, 168645, 202374, 224860, 247346, 337290, 371019, 404748, 494692, 505935, 618365, 674580, 742038, 1011870, 1113057, 1236730, 1360403, 1484076, 1855095, 2023740, 2226114, 2473460, 2720806, 3710190, 4081209, 4452228, 5441612, 5565285, 6802015, 7420380, 8162418, 11130570, 12243627, 13604030, 16324836, 20406045, 22261140, 24487254, 27208060, 40812090, 48974508, 61218135, 81624180, 122436270, 244872540]

約数ペア:

[(1, 244872540), (2, 122436270), (3, 81624180), (4, 61218135), (5, 48974508), (6, 40812090), (9, 27208060), (10, 24487254), (11, 22261140), (12, 20406045), (15, 16324836), (18, 13604030), (20, 12243627), (22, 11130570), (30, 8162418), (33, 7420380), (36, 6802015), (44, 5565285), (45, 5441612), (55, 4452228), (60, 4081209), (66, 3710190), (90, 2720806), (99, 2473460), (110, 2226114), (121, 2023740), (132, 1855095), (165, 1484076), (180, 1360403), (198, 1236730), (220, 1113057), (242, 1011870), (330, 742038), (363, 674580), (396, 618365), (484, 505935), (495, 494692), (605, 404748), (660, 371019), (726, 337290), (990, 247346), (1089, 224860), (1210, 202374), (1452, 168645), (1815, 134916), (1980, 123673), (2178, 112430), (2420, 101187), (3630, 67458), (4356, 56215), (5445, 44972), (7260, 33729), (10890, 22486), (11243, 21780)]