52078140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 181488384

約数和(自身を除く): 129410244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 61, 62, 68, 81, 85, 90, 93, 102, 108, 122, 124, 135, 153, 155, 162, 170, 180, 183, 186, 204, 244, 255, 270, 279, 305, 306, 310, 324, 340, 366, 372, 405, 459, 465, 510, 527, 540, 549, 558, 610, 612, 620, 732, 765, 810, 837, 915, 918, 930, 1020, 1037, 1054, 1098, 1116, 1220, 1377, 1395, 1530, 1581, 1620, 1647, 1674, 1830, 1836, 1860, 1891, 2074, 2108, 2196, 2295, 2511, 2635, 2745, 2754, 2790, 3060, 3111, 3162, 3294, 3348, 3660, 3782, 4148, 4185, 4590, 4743, 4941, 5022, 5185, 5270, 5490, 5508, 5580, 5673, 6222, 6324, 6588, 6885, 7564, 7905, 8235, 8370, 9180, 9333, 9455, 9486, 9882, 10044, 10370, 10540, 10980, 11346, 12444, 12555, 13770, 14229, 15555, 15810, 16470, 16740, 17019, 18666, 18910, 18972, 19764, 20740, 22692, 23715, 24705, 25110, 27540, 27999, 28365, 28458, 31110, 31620, 32147, 32940, 34038, 37332, 37820, 42687, 46665, 47430, 49410, 50220, 51057, 55998, 56730, 56916, 62220, 64294, 68076, 71145, 83997, 85095, 85374, 93330, 94860, 96441, 98820, 102114, 111996, 113460, 128588, 139995, 142290, 153171, 160735, 167994, 170190, 170748, 186660, 192882, 204228, 213435, 255285, 279990, 284580, 289323, 306342, 321470, 335988, 340380, 385764, 419985, 426870, 482205, 510570, 559980, 578646, 612684, 642940, 765855, 839970, 853740, 867969, 964410, 1021140, 1157292, 1446615, 1531710, 1679940, 1735938, 1928820, 2603907, 2893230, 3063420, 3471876, 4339845, 5207814, 5786460, 8679690, 10415628, 13019535, 17359380, 26039070, 52078140]

約数ペア:

[(1, 52078140), (2, 26039070), (3, 17359380), (4, 13019535), (5, 10415628), (6, 8679690), (9, 5786460), (10, 5207814), (12, 4339845), (15, 3471876), (17, 3063420), (18, 2893230), (20, 2603907), (27, 1928820), (30, 1735938), (31, 1679940), (34, 1531710), (36, 1446615), (45, 1157292), (51, 1021140), (54, 964410), (60, 867969), (61, 853740), (62, 839970), (68, 765855), (81, 642940), (85, 612684), (90, 578646), (93, 559980), (102, 510570), (108, 482205), (122, 426870), (124, 419985), (135, 385764), (153, 340380), (155, 335988), (162, 321470), (170, 306342), (180, 289323), (183, 284580), (186, 279990), (204, 255285), (244, 213435), (255, 204228), (270, 192882), (279, 186660), (305, 170748), (306, 170190), (310, 167994), (324, 160735), (340, 153171), (366, 142290), (372, 139995), (405, 128588), (459, 113460), (465, 111996), (510, 102114), (527, 98820), (540, 96441), (549, 94860), (558, 93330), (610, 85374), (612, 85095), (620, 83997), (732, 71145), (765, 68076), (810, 64294), (837, 62220), (915, 56916), (918, 56730), (930, 55998), (1020, 51057), (1037, 50220), (1054, 49410), (1098, 47430), (1116, 46665), (1220, 42687), (1377, 37820), (1395, 37332), (1530, 34038), (1581, 32940), (1620, 32147), (1647, 31620), (1674, 31110), (1830, 28458), (1836, 28365), (1860, 27999), (1891, 27540), (2074, 25110), (2108, 24705), (2196, 23715), (2295, 22692), (2511, 20740), (2635, 19764), (2745, 18972), (2754, 18910), (2790, 18666), (3060, 17019), (3111, 16740), (3162, 16470), (3294, 15810), (3348, 15555), (3660, 14229), (3782, 13770), (4148, 12555), (4185, 12444), (4590, 11346), (4743, 10980), (4941, 10540), (5022, 10370), (5185, 10044), (5270, 9882), (5490, 9486), (5508, 9455), (5580, 9333), (5673, 9180), (6222, 8370), (6324, 8235), (6588, 7905), (6885, 7564)]