61419060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1275

約数の個数: 120

約数和(自身を含む): 199051776

約数和(自身を除く): 137632716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1223, 1395, 1620, 1674, 1860, 2446, 2511, 2790, 3348, 3669, 4185, 4892, 5022, 5580, 6115, 7338, 8370, 10044, 11007, 12230, 12555, 14676, 16740, 18345, 22014, 24460, 25110, 33021, 36690, 37913, 44028, 50220, 55035, 66042, 73380, 75826, 99063, 110070, 113739, 132084, 151652, 165105, 189565, 198126, 220140, 227478, 330210, 341217, 379130, 396252, 454956, 495315, 568695, 660420, 682434, 758260, 990630, 1023651, 1137390, 1364868, 1706085, 1981260, 2047302, 2274780, 3070953, 3412170, 4094604, 5118255, 6141906, 6824340, 10236510, 12283812, 15354765, 20473020, 30709530, 61419060]

約数ペア:

[(1, 61419060), (2, 30709530), (3, 20473020), (4, 15354765), (5, 12283812), (6, 10236510), (9, 6824340), (10, 6141906), (12, 5118255), (15, 4094604), (18, 3412170), (20, 3070953), (27, 2274780), (30, 2047302), (31, 1981260), (36, 1706085), (45, 1364868), (54, 1137390), (60, 1023651), (62, 990630), (81, 758260), (90, 682434), (93, 660420), (108, 568695), (124, 495315), (135, 454956), (155, 396252), (162, 379130), (180, 341217), (186, 330210), (270, 227478), (279, 220140), (310, 198126), (324, 189565), (372, 165105), (405, 151652), (465, 132084), (540, 113739), (558, 110070), (620, 99063), (810, 75826), (837, 73380), (930, 66042), (1116, 55035), (1223, 50220), (1395, 44028), (1620, 37913), (1674, 36690), (1860, 33021), (2446, 25110), (2511, 24460), (2790, 22014), (3348, 18345), (3669, 16740), (4185, 14676), (4892, 12555), (5022, 12230), (5580, 11007), (6115, 10044), (7338, 8370)]