115857720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1766

約数の個数: 192

約数和(自身を含む): 435183840

約数和(自身を除く): 319326120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1721, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3442, 3740, 3960, 4488, 5163, 5610, 6120, 6732, 6884, 7480, 8415, 8605, 10326, 11220, 13464, 13768, 15489, 16830, 17210, 18931, 20652, 22440, 25815, 29257, 30978, 33660, 34420, 37862, 41304, 51630, 56793, 58514, 61956, 67320, 68840, 75724, 77445, 87771, 94655, 103260, 113586, 117028, 123912, 146285, 151448, 154890, 170379, 175542, 189310, 206520, 227172, 234056, 263313, 283965, 292570, 309780, 321827, 340758, 351084, 378620, 438855, 454344, 526626, 567930, 585140, 619560, 643654, 681516, 702168, 757240, 851895, 877710, 965481, 1053252, 1135860, 1170280, 1287308, 1316565, 1363032, 1609135, 1703790, 1755420, 1930962, 2106504, 2271720, 2574616, 2633130, 2896443, 3218270, 3407580, 3510840, 3861924, 4827405, 5266260, 5792886, 6436540, 6815160, 7723848, 9654810, 10532520, 11585772, 12873080, 14482215, 19309620, 23171544, 28964430, 38619240, 57928860, 115857720]

約数ペア:

[(1, 115857720), (2, 57928860), (3, 38619240), (4, 28964430), (5, 23171544), (6, 19309620), (8, 14482215), (9, 12873080), (10, 11585772), (11, 10532520), (12, 9654810), (15, 7723848), (17, 6815160), (18, 6436540), (20, 5792886), (22, 5266260), (24, 4827405), (30, 3861924), (33, 3510840), (34, 3407580), (36, 3218270), (40, 2896443), (44, 2633130), (45, 2574616), (51, 2271720), (55, 2106504), (60, 1930962), (66, 1755420), (68, 1703790), (72, 1609135), (85, 1363032), (88, 1316565), (90, 1287308), (99, 1170280), (102, 1135860), (110, 1053252), (120, 965481), (132, 877710), (136, 851895), (153, 757240), (165, 702168), (170, 681516), (180, 643654), (187, 619560), (198, 585140), (204, 567930), (220, 526626), (255, 454344), (264, 438855), (306, 378620), (330, 351084), (340, 340758), (360, 321827), (374, 309780), (396, 292570), (408, 283965), (440, 263313), (495, 234056), (510, 227172), (561, 206520), (612, 189310), (660, 175542), (680, 170379), (748, 154890), (765, 151448), (792, 146285), (935, 123912), (990, 117028), (1020, 113586), (1122, 103260), (1224, 94655), (1320, 87771), (1496, 77445), (1530, 75724), (1683, 68840), (1721, 67320), (1870, 61956), (1980, 58514), (2040, 56793), (2244, 51630), (2805, 41304), (3060, 37862), (3366, 34420), (3442, 33660), (3740, 30978), (3960, 29257), (4488, 25815), (5163, 22440), (5610, 20652), (6120, 18931), (6732, 17210), (6884, 16830), (7480, 15489), (8415, 13768), (8605, 13464), (10326, 11220)]