171847260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 610541568

約数和(自身を除く): 438694308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 31, 36, 39, 45, 46, 52, 60, 62, 65, 69, 78, 90, 92, 93, 103, 115, 117, 124, 130, 138, 155, 156, 180, 186, 195, 206, 207, 230, 234, 260, 276, 279, 299, 309, 310, 345, 372, 390, 403, 412, 414, 460, 465, 468, 515, 558, 585, 598, 618, 620, 690, 713, 780, 806, 828, 897, 927, 930, 1030, 1035, 1116, 1170, 1196, 1209, 1236, 1339, 1380, 1395, 1426, 1495, 1545, 1612, 1794, 1854, 1860, 2015, 2060, 2070, 2139, 2340, 2369, 2418, 2678, 2691, 2790, 2852, 2990, 3090, 3193, 3565, 3588, 3627, 3708, 4017, 4030, 4140, 4278, 4485, 4635, 4738, 4836, 5356, 5382, 5580, 5980, 6045, 6180, 6386, 6417, 6695, 7107, 7130, 7254, 8034, 8060, 8556, 8970, 9269, 9270, 9476, 9579, 10695, 10764, 11845, 12051, 12090, 12772, 12834, 13390, 13455, 14214, 14260, 14508, 15965, 16068, 17940, 18135, 18538, 18540, 19158, 20085, 21321, 21390, 23690, 24102, 24180, 25668, 26780, 26910, 27807, 28428, 28737, 30797, 31930, 32085, 35535, 36270, 37076, 38316, 40170, 41509, 42642, 42780, 46345, 47380, 47895, 48204, 53820, 55614, 57474, 60255, 61594, 63860, 64170, 71070, 72540, 73439, 80340, 83018, 83421, 85284, 92391, 92690, 95790, 106605, 111228, 114948, 120510, 123188, 124527, 128340, 139035, 142140, 143685, 146878, 153985, 166036, 166842, 184782, 185380, 191580, 207545, 213210, 220317, 241020, 249054, 277173, 278070, 287370, 293756, 307970, 333684, 367195, 369564, 373581, 415090, 417105, 426420, 440634, 461955, 498108, 554346, 556140, 574740, 615940, 622635, 660951, 734390, 747162, 830180, 834210, 881268, 923910, 954707, 1101585, 1108692, 1245270, 1321902, 1385865, 1468780, 1494324, 1668420, 1847820, 1867905, 1909414, 2203170, 2490540, 2643804, 2771730, 2864121, 3304755, 3735810, 3818828, 4406340, 4773535, 5543460, 5728242, 6609510, 7471620, 8592363, 9547070, 11456484, 13219020, 14320605, 17184726, 19094140, 28641210, 34369452, 42961815, 57282420, 85923630, 171847260]

約数ペア:

[(1, 171847260), (2, 85923630), (3, 57282420), (4, 42961815), (5, 34369452), (6, 28641210), (9, 19094140), (10, 17184726), (12, 14320605), (13, 13219020), (15, 11456484), (18, 9547070), (20, 8592363), (23, 7471620), (26, 6609510), (30, 5728242), (31, 5543460), (36, 4773535), (39, 4406340), (45, 3818828), (46, 3735810), (52, 3304755), (60, 2864121), (62, 2771730), (65, 2643804), (69, 2490540), (78, 2203170), (90, 1909414), (92, 1867905), (93, 1847820), (103, 1668420), (115, 1494324), (117, 1468780), (124, 1385865), (130, 1321902), (138, 1245270), (155, 1108692), (156, 1101585), (180, 954707), (186, 923910), (195, 881268), (206, 834210), (207, 830180), (230, 747162), (234, 734390), (260, 660951), (276, 622635), (279, 615940), (299, 574740), (309, 556140), (310, 554346), (345, 498108), (372, 461955), (390, 440634), (403, 426420), (412, 417105), (414, 415090), (460, 373581), (465, 369564), (468, 367195), (515, 333684), (558, 307970), (585, 293756), (598, 287370), (618, 278070), (620, 277173), (690, 249054), (713, 241020), (780, 220317), (806, 213210), (828, 207545), (897, 191580), (927, 185380), (930, 184782), (1030, 166842), (1035, 166036), (1116, 153985), (1170, 146878), (1196, 143685), (1209, 142140), (1236, 139035), (1339, 128340), (1380, 124527), (1395, 123188), (1426, 120510), (1495, 114948), (1545, 111228), (1612, 106605), (1794, 95790), (1854, 92690), (1860, 92391), (2015, 85284), (2060, 83421), (2070, 83018), (2139, 80340), (2340, 73439), (2369, 72540), (2418, 71070), (2678, 64170), (2691, 63860), (2790, 61594), (2852, 60255), (2990, 57474), (3090, 55614), (3193, 53820), (3565, 48204), (3588, 47895), (3627, 47380), (3708, 46345), (4017, 42780), (4030, 42642), (4140, 41509), (4278, 40170), (4485, 38316), (4635, 37076), (4738, 36270), (4836, 35535), (5356, 32085), (5382, 31930), (5580, 30797), (5980, 28737), (6045, 28428), (6180, 27807), (6386, 26910), (6417, 26780), (6695, 25668), (7107, 24180), (7130, 24102), (7254, 23690), (8034, 21390), (8060, 21321), (8556, 20085), (8970, 19158), (9269, 18540), (9270, 18538), (9476, 18135), (9579, 17940), (10695, 16068), (10764, 15965), (11845, 14508), (12051, 14260), (12090, 14214), (12772, 13455), (12834, 13390)]