144611940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19919}}^1$

素因数の和:19953

約数の個数: 72

約数和(自身を含む): 445092480

約数和(自身を除く): 300480540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 19919, 39838, 59757, 79676, 99595, 119514, 199190, 219109, 239028, 298785, 398380, 438218, 597570, 657327, 876436, 1095545, 1195140, 1314654, 2191090, 2410199, 2629308, 3286635, 4382180, 4820398, 6573270, 7230597, 9640796, 12050995, 13146540, 14461194, 24101990, 28922388, 36152985, 48203980, 72305970, 144611940]

約数ペア:

[(1, 144611940), (2, 72305970), (3, 48203980), (4, 36152985), (5, 28922388), (6, 24101990), (10, 14461194), (11, 13146540), (12, 12050995), (15, 9640796), (20, 7230597), (22, 6573270), (30, 4820398), (33, 4382180), (44, 3286635), (55, 2629308), (60, 2410199), (66, 2191090), (110, 1314654), (121, 1195140), (132, 1095545), (165, 876436), (220, 657327), (242, 597570), (330, 438218), (363, 398380), (484, 298785), (605, 239028), (660, 219109), (726, 199190), (1210, 119514), (1452, 99595), (1815, 79676), (2420, 59757), (3630, 39838), (7260, 19919)]