199918530

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 663272064

約数和(自身を除く): 463353534

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 49, 54, 63, 69, 70, 73, 81, 90, 98, 105, 115, 126, 135, 138, 146, 147, 161, 162, 189, 207, 210, 219, 230, 243, 245, 270, 294, 315, 322, 345, 365, 378, 405, 414, 438, 441, 483, 486, 490, 511, 567, 621, 630, 657, 690, 730, 735, 805, 810, 882, 945, 966, 1022, 1035, 1095, 1127, 1134, 1215, 1242, 1314, 1323, 1449, 1470, 1533, 1610, 1679, 1701, 1863, 1890, 1971, 2070, 2190, 2205, 2254, 2415, 2430, 2555, 2646, 2835, 2898, 3066, 3105, 3285, 3358, 3381, 3402, 3577, 3726, 3942, 3969, 4347, 4410, 4599, 4830, 5037, 5110, 5589, 5635, 5670, 5913, 6210, 6570, 6615, 6762, 7154, 7245, 7665, 7938, 8395, 8505, 8694, 9198, 9315, 9855, 10074, 10143, 10731, 11178, 11270, 11753, 11826, 11907, 13041, 13230, 13797, 14490, 15111, 15330, 16790, 16905, 17010, 17739, 17885, 18630, 19710, 19845, 20286, 21462, 21735, 22995, 23506, 23814, 25185, 26082, 27594, 27945, 29565, 30222, 30429, 32193, 33810, 35259, 35478, 35770, 39123, 39690, 41391, 43470, 45333, 45990, 50370, 50715, 53655, 55890, 58765, 59130, 59535, 60858, 64386, 65205, 68985, 70518, 75555, 78246, 82271, 82782, 88695, 90666, 91287, 96579, 101430, 105777, 107310, 117530, 119070, 124173, 130410, 135999, 137970, 151110, 152145, 160965, 164542, 176295, 177390, 182574, 193158, 195615, 206955, 211554, 226665, 246813, 248346, 271998, 273861, 289737, 304290, 317331, 321930, 352590, 391230, 407997, 411355, 413910, 453330, 456435, 482895, 493626, 528885, 547722, 579474, 620865, 634662, 679995, 740439, 815994, 822710, 869211, 912870, 951993, 965790, 1057770, 1234065, 1241730, 1359990, 1369305, 1448685, 1480878, 1586655, 1738422, 1903986, 2039985, 2221317, 2468130, 2738610, 2855979, 2897370, 3173310, 3702195, 4079970, 4346055, 4442634, 4759965, 5711958, 6663951, 7404390, 8692110, 9519930, 11106585, 13327902, 14279895, 19991853, 22213170, 28559790, 33319755, 39983706, 66639510, 99959265, 199918530]

約数ペア:

[(1, 199918530), (2, 99959265), (3, 66639510), (5, 39983706), (6, 33319755), (7, 28559790), (9, 22213170), (10, 19991853), (14, 14279895), (15, 13327902), (18, 11106585), (21, 9519930), (23, 8692110), (27, 7404390), (30, 6663951), (35, 5711958), (42, 4759965), (45, 4442634), (46, 4346055), (49, 4079970), (54, 3702195), (63, 3173310), (69, 2897370), (70, 2855979), (73, 2738610), (81, 2468130), (90, 2221317), (98, 2039985), (105, 1903986), (115, 1738422), (126, 1586655), (135, 1480878), (138, 1448685), (146, 1369305), (147, 1359990), (161, 1241730), (162, 1234065), (189, 1057770), (207, 965790), (210, 951993), (219, 912870), (230, 869211), (243, 822710), (245, 815994), (270, 740439), (294, 679995), (315, 634662), (322, 620865), (345, 579474), (365, 547722), (378, 528885), (405, 493626), (414, 482895), (438, 456435), (441, 453330), (483, 413910), (486, 411355), (490, 407997), (511, 391230), (567, 352590), (621, 321930), (630, 317331), (657, 304290), (690, 289737), (730, 273861), (735, 271998), (805, 248346), (810, 246813), (882, 226665), (945, 211554), (966, 206955), (1022, 195615), (1035, 193158), (1095, 182574), (1127, 177390), (1134, 176295), (1215, 164542), (1242, 160965), (1314, 152145), (1323, 151110), (1449, 137970), (1470, 135999), (1533, 130410), (1610, 124173), (1679, 119070), (1701, 117530), (1863, 107310), (1890, 105777), (1971, 101430), (2070, 96579), (2190, 91287), (2205, 90666), (2254, 88695), (2415, 82782), (2430, 82271), (2555, 78246), (2646, 75555), (2835, 70518), (2898, 68985), (3066, 65205), (3105, 64386), (3285, 60858), (3358, 59535), (3381, 59130), (3402, 58765), (3577, 55890), (3726, 53655), (3942, 50715), (3969, 50370), (4347, 45990), (4410, 45333), (4599, 43470), (4830, 41391), (5037, 39690), (5110, 39123), (5589, 35770), (5635, 35478), (5670, 35259), (5913, 33810), (6210, 32193), (6570, 30429), (6615, 30222), (6762, 29565), (7154, 27945), (7245, 27594), (7665, 26082), (7938, 25185), (8395, 23814), (8505, 23506), (8694, 22995), (9198, 21735), (9315, 21462), (9855, 20286), (10074, 19845), (10143, 19710), (10731, 18630), (11178, 17885), (11270, 17739), (11753, 17010), (11826, 16905), (11907, 16790), (13041, 15330), (13230, 15111), (13797, 14490)]