195034020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 606928896

約数和(自身を除く): 411894876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 47, 60, 62, 69, 92, 93, 94, 97, 115, 124, 138, 141, 155, 186, 188, 194, 230, 235, 276, 282, 291, 310, 345, 372, 388, 460, 465, 470, 485, 564, 582, 620, 690, 705, 713, 930, 940, 970, 1081, 1164, 1380, 1410, 1426, 1455, 1457, 1860, 1940, 2139, 2162, 2231, 2820, 2852, 2910, 2914, 3007, 3243, 3565, 4278, 4324, 4371, 4462, 4559, 5405, 5820, 5828, 6014, 6486, 6693, 7130, 7285, 8556, 8742, 8924, 9021, 9118, 10695, 10810, 11155, 12028, 12972, 13386, 13677, 14260, 14570, 15035, 16215, 17484, 18042, 18236, 21390, 21620, 21855, 22310, 22795, 26772, 27354, 29140, 30070, 32430, 33465, 33511, 36084, 42780, 43710, 44620, 45105, 45590, 54708, 60140, 64860, 66930, 67022, 68385, 69161, 87420, 90210, 91180, 100533, 104857, 133860, 134044, 136770, 138322, 141329, 167555, 180420, 201066, 207483, 209714, 273540, 276644, 282658, 314571, 335110, 345805, 402132, 414966, 419428, 423987, 502665, 524285, 565316, 629142, 670220, 691610, 706645, 829932, 847974, 1005330, 1037415, 1048570, 1258284, 1383220, 1413290, 1572855, 1695948, 2010660, 2074830, 2097140, 2119935, 2826580, 3145710, 3250567, 4149660, 4239870, 6291420, 6501134, 8479740, 9751701, 13002268, 16252835, 19503402, 32505670, 39006804, 48758505, 65011340, 97517010, 195034020]

約数ペア:

[(1, 195034020), (2, 97517010), (3, 65011340), (4, 48758505), (5, 39006804), (6, 32505670), (10, 19503402), (12, 16252835), (15, 13002268), (20, 9751701), (23, 8479740), (30, 6501134), (31, 6291420), (46, 4239870), (47, 4149660), (60, 3250567), (62, 3145710), (69, 2826580), (92, 2119935), (93, 2097140), (94, 2074830), (97, 2010660), (115, 1695948), (124, 1572855), (138, 1413290), (141, 1383220), (155, 1258284), (186, 1048570), (188, 1037415), (194, 1005330), (230, 847974), (235, 829932), (276, 706645), (282, 691610), (291, 670220), (310, 629142), (345, 565316), (372, 524285), (388, 502665), (460, 423987), (465, 419428), (470, 414966), (485, 402132), (564, 345805), (582, 335110), (620, 314571), (690, 282658), (705, 276644), (713, 273540), (930, 209714), (940, 207483), (970, 201066), (1081, 180420), (1164, 167555), (1380, 141329), (1410, 138322), (1426, 136770), (1455, 134044), (1457, 133860), (1860, 104857), (1940, 100533), (2139, 91180), (2162, 90210), (2231, 87420), (2820, 69161), (2852, 68385), (2910, 67022), (2914, 66930), (3007, 64860), (3243, 60140), (3565, 54708), (4278, 45590), (4324, 45105), (4371, 44620), (4462, 43710), (4559, 42780), (5405, 36084), (5820, 33511), (5828, 33465), (6014, 32430), (6486, 30070), (6693, 29140), (7130, 27354), (7285, 26772), (8556, 22795), (8742, 22310), (8924, 21855), (9021, 21620), (9118, 21390), (10695, 18236), (10810, 18042), (11155, 17484), (12028, 16215), (12972, 15035), (13386, 14570), (13677, 14260)]