82601640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 256

約数和(自身を含む): 318816000

約数和(自身を除く): 236214360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 408, 409, 440, 459, 495, 510, 540, 561, 594, 612, 660, 680, 748, 765, 792, 818, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1227, 1320, 1485, 1496, 1530, 1636, 1683, 1836, 1870, 1980, 2040, 2045, 2244, 2295, 2376, 2454, 2805, 2970, 3060, 3272, 3366, 3672, 3681, 3740, 3960, 4090, 4488, 4499, 4590, 4908, 5049, 5610, 5940, 6120, 6135, 6732, 6953, 7362, 7480, 8180, 8415, 8998, 9180, 9816, 10098, 11043, 11220, 11880, 12270, 13464, 13497, 13906, 14724, 16360, 16830, 17996, 18360, 18405, 20196, 20859, 22086, 22440, 22495, 24540, 25245, 26994, 27812, 29448, 33660, 34765, 35992, 36810, 40392, 40491, 41718, 44172, 44990, 49080, 50490, 53988, 55215, 55624, 62577, 67320, 67485, 69530, 73620, 76483, 80982, 83436, 88344, 89980, 100980, 104295, 107976, 110430, 121473, 125154, 134970, 139060, 147240, 152966, 161964, 166872, 179960, 187731, 201960, 202455, 208590, 220860, 229449, 242946, 250308, 269940, 278120, 305932, 312885, 323928, 375462, 382415, 404910, 417180, 441720, 458898, 485892, 500616, 539880, 607365, 611864, 625770, 688347, 750924, 764830, 809820, 834360, 917796, 938655, 971784, 1147245, 1214730, 1251540, 1376694, 1501848, 1529660, 1619640, 1835592, 1877310, 2065041, 2294490, 2429460, 2503080, 2753388, 3059320, 3441735, 3754620, 4130082, 4588980, 4858920, 5506776, 6883470, 7509240, 8260164, 9177960, 10325205, 13766940, 16520328, 20650410, 27533880, 41300820, 82601640]

約数ペア:

[(1, 82601640), (2, 41300820), (3, 27533880), (4, 20650410), (5, 16520328), (6, 13766940), (8, 10325205), (9, 9177960), (10, 8260164), (11, 7509240), (12, 6883470), (15, 5506776), (17, 4858920), (18, 4588980), (20, 4130082), (22, 3754620), (24, 3441735), (27, 3059320), (30, 2753388), (33, 2503080), (34, 2429460), (36, 2294490), (40, 2065041), (44, 1877310), (45, 1835592), (51, 1619640), (54, 1529660), (55, 1501848), (60, 1376694), (66, 1251540), (68, 1214730), (72, 1147245), (85, 971784), (88, 938655), (90, 917796), (99, 834360), (102, 809820), (108, 764830), (110, 750924), (120, 688347), (132, 625770), (135, 611864), (136, 607365), (153, 539880), (165, 500616), (170, 485892), (180, 458898), (187, 441720), (198, 417180), (204, 404910), (216, 382415), (220, 375462), (255, 323928), (264, 312885), (270, 305932), (297, 278120), (306, 269940), (330, 250308), (340, 242946), (360, 229449), (374, 220860), (396, 208590), (408, 202455), (409, 201960), (440, 187731), (459, 179960), (495, 166872), (510, 161964), (540, 152966), (561, 147240), (594, 139060), (612, 134970), (660, 125154), (680, 121473), (748, 110430), (765, 107976), (792, 104295), (818, 100980), (918, 89980), (935, 88344), (990, 83436), (1020, 80982), (1080, 76483), (1122, 73620), (1188, 69530), (1224, 67485), (1227, 67320), (1320, 62577), (1485, 55624), (1496, 55215), (1530, 53988), (1636, 50490), (1683, 49080), (1836, 44990), (1870, 44172), (1980, 41718), (2040, 40491), (2045, 40392), (2244, 36810), (2295, 35992), (2376, 34765), (2454, 33660), (2805, 29448), (2970, 27812), (3060, 26994), (3272, 25245), (3366, 24540), (3672, 22495), (3681, 22440), (3740, 22086), (3960, 20859), (4090, 20196), (4488, 18405), (4499, 18360), (4590, 17996), (4908, 16830), (5049, 16360), (5610, 14724), (5940, 13906), (6120, 13497), (6135, 13464), (6732, 12270), (6953, 11880), (7362, 11220), (7480, 11043), (8180, 10098), (8415, 9816), (8998, 9180)]