121612590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13649}}^1$

素因数の和:13679

約数の個数: 80

約数和(自身を含む): 356756400

約数和(自身を除く): 235143810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 13649, 27298, 40947, 68245, 81894, 122841, 136490, 150139, 204735, 245682, 300278, 368523, 409470, 450417, 614205, 737046, 750695, 900834, 1105569, 1228410, 1351251, 1501390, 1842615, 2211138, 2252085, 2702502, 3685230, 4053753, 4504170, 5527845, 6756255, 8107506, 11055690, 12161259, 13512510, 20268765, 24322518, 40537530, 60806295, 121612590]

約数ペア:

[(1, 121612590), (2, 60806295), (3, 40537530), (5, 24322518), (6, 20268765), (9, 13512510), (10, 12161259), (11, 11055690), (15, 8107506), (18, 6756255), (22, 5527845), (27, 4504170), (30, 4053753), (33, 3685230), (45, 2702502), (54, 2252085), (55, 2211138), (66, 1842615), (81, 1501390), (90, 1351251), (99, 1228410), (110, 1105569), (135, 900834), (162, 750695), (165, 737046), (198, 614205), (270, 450417), (297, 409470), (330, 368523), (405, 300278), (495, 245682), (594, 204735), (810, 150139), (891, 136490), (990, 122841), (1485, 81894), (1782, 68245), (2970, 40947), (4455, 27298), (8910, 13649)]