72723960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 258616800

約数和(自身を除く): 185892840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 233, 255, 270, 289, 306, 340, 360, 408, 459, 466, 510, 540, 578, 612, 680, 699, 765, 867, 918, 932, 1020, 1080, 1156, 1165, 1224, 1398, 1445, 1530, 1734, 1836, 1864, 2040, 2097, 2295, 2312, 2330, 2601, 2796, 2890, 3060, 3468, 3495, 3672, 3961, 4194, 4335, 4590, 4660, 5202, 5592, 5780, 6120, 6291, 6936, 6990, 7803, 7922, 8388, 8670, 9180, 9320, 10404, 10485, 11560, 11883, 12582, 13005, 13980, 15606, 15844, 16776, 17340, 18360, 19805, 20808, 20970, 23766, 25164, 26010, 27960, 31212, 31455, 31688, 34680, 35649, 39015, 39610, 41940, 47532, 50328, 52020, 59415, 62424, 62910, 67337, 71298, 78030, 79220, 83880, 95064, 104040, 106947, 118830, 125820, 134674, 142596, 156060, 158440, 178245, 202011, 213894, 237660, 251640, 269348, 285192, 312120, 336685, 356490, 404022, 427788, 475320, 534735, 538696, 606033, 673370, 712980, 808044, 855576, 1010055, 1069470, 1212066, 1346740, 1425960, 1616088, 1818099, 2020110, 2138940, 2424132, 2693480, 3030165, 3636198, 4040220, 4277880, 4848264, 6060330, 7272396, 8080440, 9090495, 12120660, 14544792, 18180990, 24241320, 36361980, 72723960]

約数ペア:

[(1, 72723960), (2, 36361980), (3, 24241320), (4, 18180990), (5, 14544792), (6, 12120660), (8, 9090495), (9, 8080440), (10, 7272396), (12, 6060330), (15, 4848264), (17, 4277880), (18, 4040220), (20, 3636198), (24, 3030165), (27, 2693480), (30, 2424132), (34, 2138940), (36, 2020110), (40, 1818099), (45, 1616088), (51, 1425960), (54, 1346740), (60, 1212066), (68, 1069470), (72, 1010055), (85, 855576), (90, 808044), (102, 712980), (108, 673370), (120, 606033), (135, 538696), (136, 534735), (153, 475320), (170, 427788), (180, 404022), (204, 356490), (216, 336685), (233, 312120), (255, 285192), (270, 269348), (289, 251640), (306, 237660), (340, 213894), (360, 202011), (408, 178245), (459, 158440), (466, 156060), (510, 142596), (540, 134674), (578, 125820), (612, 118830), (680, 106947), (699, 104040), (765, 95064), (867, 83880), (918, 79220), (932, 78030), (1020, 71298), (1080, 67337), (1156, 62910), (1165, 62424), (1224, 59415), (1398, 52020), (1445, 50328), (1530, 47532), (1734, 41940), (1836, 39610), (1864, 39015), (2040, 35649), (2097, 34680), (2295, 31688), (2312, 31455), (2330, 31212), (2601, 27960), (2796, 26010), (2890, 25164), (3060, 23766), (3468, 20970), (3495, 20808), (3672, 19805), (3961, 18360), (4194, 17340), (4335, 16776), (4590, 15844), (4660, 15606), (5202, 13980), (5592, 13005), (5780, 12582), (6120, 11883), (6291, 11560), (6936, 10485), (6990, 10404), (7803, 9320), (7922, 9180), (8388, 8670)]