61551660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 178827264

約数和(自身を除く): 117275604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 131, 164, 191, 205, 246, 262, 382, 393, 410, 492, 524, 573, 615, 655, 764, 786, 820, 955, 1146, 1230, 1310, 1572, 1910, 1965, 2292, 2460, 2620, 2865, 3820, 3930, 5371, 5730, 7831, 7860, 10742, 11460, 15662, 16113, 21484, 23493, 25021, 26855, 31324, 32226, 39155, 46986, 50042, 53710, 64452, 75063, 78310, 80565, 93972, 100084, 107420, 117465, 125105, 150126, 156620, 161130, 234930, 250210, 300252, 322260, 375315, 469860, 500420, 750630, 1025861, 1501260, 2051722, 3077583, 4103444, 5129305, 6155166, 10258610, 12310332, 15387915, 20517220, 30775830, 61551660]

約数ペア:

[(1, 61551660), (2, 30775830), (3, 20517220), (4, 15387915), (5, 12310332), (6, 10258610), (10, 6155166), (12, 5129305), (15, 4103444), (20, 3077583), (30, 2051722), (41, 1501260), (60, 1025861), (82, 750630), (123, 500420), (131, 469860), (164, 375315), (191, 322260), (205, 300252), (246, 250210), (262, 234930), (382, 161130), (393, 156620), (410, 150126), (492, 125105), (524, 117465), (573, 107420), (615, 100084), (655, 93972), (764, 80565), (786, 78310), (820, 75063), (955, 64452), (1146, 53710), (1230, 50042), (1310, 46986), (1572, 39155), (1910, 32226), (1965, 31324), (2292, 26855), (2460, 25021), (2620, 23493), (2865, 21484), (3820, 16113), (3930, 15662), (5371, 11460), (5730, 10742), (7831, 7860)]