378213030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 1092873600

約数和(自身を除く): 714660570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 277, 351, 389, 390, 554, 585, 702, 778, 831, 1167, 1170, 1385, 1662, 1755, 1945, 2334, 2493, 2770, 3501, 3510, 3601, 3890, 4155, 4986, 5057, 5835, 7002, 7202, 7479, 8310, 10114, 10503, 10803, 11670, 12465, 14958, 15171, 17505, 18005, 21006, 21606, 24930, 25285, 30342, 32409, 35010, 36010, 37395, 45513, 50570, 52515, 54015, 64818, 74790, 75855, 91026, 97227, 105030, 107753, 108030, 136539, 151710, 162045, 194454, 215506, 227565, 273078, 323259, 324090, 455130, 486135, 538765, 646518, 682695, 969777, 972270, 1077530, 1365390, 1400789, 1616295, 1939554, 2801578, 2909331, 3232590, 4202367, 4848885, 5818662, 7003945, 8404734, 9697770, 12607101, 14007890, 14546655, 21011835, 25214202, 29093310, 37821303, 42023670, 63035505, 75642606, 126071010, 189106515, 378213030]

約数ペア:

[(1, 378213030), (2, 189106515), (3, 126071010), (5, 75642606), (6, 63035505), (9, 42023670), (10, 37821303), (13, 29093310), (15, 25214202), (18, 21011835), (26, 14546655), (27, 14007890), (30, 12607101), (39, 9697770), (45, 8404734), (54, 7003945), (65, 5818662), (78, 4848885), (90, 4202367), (117, 3232590), (130, 2909331), (135, 2801578), (195, 1939554), (234, 1616295), (270, 1400789), (277, 1365390), (351, 1077530), (389, 972270), (390, 969777), (554, 682695), (585, 646518), (702, 538765), (778, 486135), (831, 455130), (1167, 324090), (1170, 323259), (1385, 273078), (1662, 227565), (1755, 215506), (1945, 194454), (2334, 162045), (2493, 151710), (2770, 136539), (3501, 108030), (3510, 107753), (3601, 105030), (3890, 97227), (4155, 91026), (4986, 75855), (5057, 74790), (5835, 64818), (7002, 54015), (7202, 52515), (7479, 50570), (8310, 45513), (10114, 37395), (10503, 36010), (10803, 35010), (11670, 32409), (12465, 30342), (14958, 25285), (15171, 24930), (17505, 21606), (18005, 21006)]