121696740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61463}}^1$

素因数の和:61489

約数の個数: 72

約数和(自身を含む): 402712128

約数和(自身を除く): 281015388

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, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 61463, 122926, 184389, 245852, 307315, 368778, 553167, 614630, 676093, 737556, 921945, 1106334, 1229260, 1352186, 1843890, 2028279, 2212668, 2704372, 2765835, 3380465, 3687780, 4056558, 5531670, 6084837, 6760930, 8113116, 10141395, 11063340, 12169674, 13521860, 20282790, 24339348, 30424185, 40565580, 60848370, 121696740]

約数ペア:

[(1, 121696740), (2, 60848370), (3, 40565580), (4, 30424185), (5, 24339348), (6, 20282790), (9, 13521860), (10, 12169674), (11, 11063340), (12, 10141395), (15, 8113116), (18, 6760930), (20, 6084837), (22, 5531670), (30, 4056558), (33, 3687780), (36, 3380465), (44, 2765835), (45, 2704372), (55, 2212668), (60, 2028279), (66, 1843890), (90, 1352186), (99, 1229260), (110, 1106334), (132, 921945), (165, 737556), (180, 676093), (198, 614630), (220, 553167), (330, 368778), (396, 307315), (495, 245852), (660, 184389), (990, 122926), (1980, 61463)]