312126540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8923}}^1$

素因数の和:8999

約数の個数: 96

約数和(自身を含む): 971502336

約数和(自身を除く): 659375796

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 265, 318, 330, 530, 583, 636, 660, 795, 1060, 1166, 1590, 1749, 2332, 2915, 3180, 3498, 5830, 6996, 8745, 8923, 11660, 17490, 17846, 26769, 34980, 35692, 44615, 53538, 89230, 98153, 107076, 133845, 178460, 196306, 267690, 294459, 392612, 472919, 490765, 535380, 588918, 945838, 981530, 1177836, 1418757, 1472295, 1891676, 1963060, 2364595, 2837514, 2944590, 4729190, 5202109, 5675028, 5889180, 7093785, 9458380, 10404218, 14187570, 15606327, 20808436, 26010545, 28375140, 31212654, 52021090, 62425308, 78031635, 104042180, 156063270, 312126540]

約数ペア:

[(1, 312126540), (2, 156063270), (3, 104042180), (4, 78031635), (5, 62425308), (6, 52021090), (10, 31212654), (11, 28375140), (12, 26010545), (15, 20808436), (20, 15606327), (22, 14187570), (30, 10404218), (33, 9458380), (44, 7093785), (53, 5889180), (55, 5675028), (60, 5202109), (66, 4729190), (106, 2944590), (110, 2837514), (132, 2364595), (159, 1963060), (165, 1891676), (212, 1472295), (220, 1418757), (265, 1177836), (318, 981530), (330, 945838), (530, 588918), (583, 535380), (636, 490765), (660, 472919), (795, 392612), (1060, 294459), (1166, 267690), (1590, 196306), (1749, 178460), (2332, 133845), (2915, 107076), (3180, 98153), (3498, 89230), (5830, 53538), (6996, 44615), (8745, 35692), (8923, 34980), (11660, 26769), (17490, 17846)]