76347720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 262828800

約数和(自身を除く): 186481080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 71, 72, 87, 90, 103, 116, 120, 142, 145, 174, 180, 206, 213, 232, 261, 284, 290, 309, 348, 355, 360, 412, 426, 435, 515, 522, 568, 580, 618, 639, 696, 710, 824, 852, 870, 927, 1030, 1044, 1065, 1160, 1236, 1278, 1305, 1420, 1545, 1704, 1740, 1854, 2059, 2060, 2088, 2130, 2472, 2556, 2610, 2840, 2987, 3090, 3195, 3480, 3708, 4118, 4120, 4260, 4635, 5112, 5220, 5974, 6177, 6180, 6390, 7313, 7416, 8236, 8520, 8961, 9270, 10295, 10440, 11948, 12354, 12360, 12780, 14626, 14935, 16472, 17922, 18531, 18540, 20590, 21939, 23896, 24708, 25560, 26883, 29252, 29870, 30885, 35844, 36565, 37062, 37080, 41180, 43878, 44805, 49416, 53766, 58504, 59740, 61770, 65817, 71688, 73130, 74124, 82360, 87756, 89610, 92655, 107532, 109695, 119480, 123540, 131634, 134415, 146260, 148248, 175512, 179220, 185310, 212077, 215064, 219390, 247080, 263268, 268830, 292520, 329085, 358440, 370620, 424154, 438780, 526536, 537660, 636231, 658170, 741240, 848308, 877560, 1060385, 1075320, 1272462, 1316340, 1696616, 1908693, 2120770, 2544924, 2632680, 3181155, 3817386, 4241540, 5089848, 6362310, 7634772, 8483080, 9543465, 12724620, 15269544, 19086930, 25449240, 38173860, 76347720]

約数ペア:

[(1, 76347720), (2, 38173860), (3, 25449240), (4, 19086930), (5, 15269544), (6, 12724620), (8, 9543465), (9, 8483080), (10, 7634772), (12, 6362310), (15, 5089848), (18, 4241540), (20, 3817386), (24, 3181155), (29, 2632680), (30, 2544924), (36, 2120770), (40, 1908693), (45, 1696616), (58, 1316340), (60, 1272462), (71, 1075320), (72, 1060385), (87, 877560), (90, 848308), (103, 741240), (116, 658170), (120, 636231), (142, 537660), (145, 526536), (174, 438780), (180, 424154), (206, 370620), (213, 358440), (232, 329085), (261, 292520), (284, 268830), (290, 263268), (309, 247080), (348, 219390), (355, 215064), (360, 212077), (412, 185310), (426, 179220), (435, 175512), (515, 148248), (522, 146260), (568, 134415), (580, 131634), (618, 123540), (639, 119480), (696, 109695), (710, 107532), (824, 92655), (852, 89610), (870, 87756), (927, 82360), (1030, 74124), (1044, 73130), (1065, 71688), (1160, 65817), (1236, 61770), (1278, 59740), (1305, 58504), (1420, 53766), (1545, 49416), (1704, 44805), (1740, 43878), (1854, 41180), (2059, 37080), (2060, 37062), (2088, 36565), (2130, 35844), (2472, 30885), (2556, 29870), (2610, 29252), (2840, 26883), (2987, 25560), (3090, 24708), (3195, 23896), (3480, 21939), (3708, 20590), (4118, 18540), (4120, 18531), (4260, 17922), (4635, 16472), (5112, 14935), (5220, 14626), (5974, 12780), (6177, 12360), (6180, 12354), (6390, 11948), (7313, 10440), (7416, 10295), (8236, 9270), (8520, 8961)]