138244920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9521}}^1$

素因数の和:9557

約数の個数: 96

約数和(自身を含む): 455913360

約数和(自身を除く): 317668440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 9521, 14520, 19042, 28563, 38084, 47605, 57126, 76168, 95210, 104731, 114252, 142815, 190420, 209462, 228504, 285630, 314193, 380840, 418924, 523655, 571260, 628386, 837848, 1047310, 1142520, 1152041, 1256772, 1570965, 2094620, 2304082, 2513544, 3141930, 3456123, 4189240, 4608164, 5760205, 6283860, 6912246, 9216328, 11520410, 12567720, 13824492, 17280615, 23040820, 27648984, 34561230, 46081640, 69122460, 138244920]

約数ペア:

[(1, 138244920), (2, 69122460), (3, 46081640), (4, 34561230), (5, 27648984), (6, 23040820), (8, 17280615), (10, 13824492), (11, 12567720), (12, 11520410), (15, 9216328), (20, 6912246), (22, 6283860), (24, 5760205), (30, 4608164), (33, 4189240), (40, 3456123), (44, 3141930), (55, 2513544), (60, 2304082), (66, 2094620), (88, 1570965), (110, 1256772), (120, 1152041), (121, 1142520), (132, 1047310), (165, 837848), (220, 628386), (242, 571260), (264, 523655), (330, 418924), (363, 380840), (440, 314193), (484, 285630), (605, 228504), (660, 209462), (726, 190420), (968, 142815), (1210, 114252), (1320, 104731), (1452, 95210), (1815, 76168), (2420, 57126), (2904, 47605), (3630, 38084), (4840, 28563), (7260, 19042), (9521, 14520)]