195001800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1656

約数の個数: 192

約数和(自身を含む): 715132800

約数和(自身を除く): 520131000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 50, 56, 58, 60, 70, 75, 84, 87, 100, 105, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 210, 232, 280, 290, 300, 348, 350, 406, 420, 435, 525, 580, 600, 609, 696, 700, 725, 812, 840, 870, 1015, 1050, 1160, 1218, 1400, 1450, 1601, 1624, 1740, 2030, 2100, 2175, 2436, 2900, 3045, 3202, 3480, 4060, 4200, 4350, 4803, 4872, 5075, 5800, 6090, 6404, 8005, 8120, 8700, 9606, 10150, 11207, 12180, 12808, 15225, 16010, 17400, 19212, 20300, 22414, 24015, 24360, 30450, 32020, 33621, 38424, 40025, 40600, 44828, 46429, 48030, 56035, 60900, 64040, 67242, 80050, 89656, 92858, 96060, 112070, 120075, 121800, 134484, 139287, 160100, 168105, 185716, 192120, 224140, 232145, 240150, 268968, 278574, 280175, 320200, 325003, 336210, 371432, 448280, 464290, 480300, 557148, 560350, 650006, 672420, 696435, 840525, 928580, 960600, 975009, 1114296, 1120700, 1160725, 1300012, 1344840, 1392870, 1625015, 1681050, 1857160, 1950018, 2241400, 2321450, 2600024, 2785740, 3250030, 3362100, 3482175, 3900036, 4642900, 4875045, 5571480, 6500060, 6724200, 6964350, 7800072, 8125075, 9285800, 9750090, 13000120, 13928700, 16250150, 19500180, 24375225, 27857400, 32500300, 39000360, 48750450, 65000600, 97500900, 195001800]

約数ペア:

[(1, 195001800), (2, 97500900), (3, 65000600), (4, 48750450), (5, 39000360), (6, 32500300), (7, 27857400), (8, 24375225), (10, 19500180), (12, 16250150), (14, 13928700), (15, 13000120), (20, 9750090), (21, 9285800), (24, 8125075), (25, 7800072), (28, 6964350), (29, 6724200), (30, 6500060), (35, 5571480), (40, 4875045), (42, 4642900), (50, 3900036), (56, 3482175), (58, 3362100), (60, 3250030), (70, 2785740), (75, 2600024), (84, 2321450), (87, 2241400), (100, 1950018), (105, 1857160), (116, 1681050), (120, 1625015), (140, 1392870), (145, 1344840), (150, 1300012), (168, 1160725), (174, 1120700), (175, 1114296), (200, 975009), (203, 960600), (210, 928580), (232, 840525), (280, 696435), (290, 672420), (300, 650006), (348, 560350), (350, 557148), (406, 480300), (420, 464290), (435, 448280), (525, 371432), (580, 336210), (600, 325003), (609, 320200), (696, 280175), (700, 278574), (725, 268968), (812, 240150), (840, 232145), (870, 224140), (1015, 192120), (1050, 185716), (1160, 168105), (1218, 160100), (1400, 139287), (1450, 134484), (1601, 121800), (1624, 120075), (1740, 112070), (2030, 96060), (2100, 92858), (2175, 89656), (2436, 80050), (2900, 67242), (3045, 64040), (3202, 60900), (3480, 56035), (4060, 48030), (4200, 46429), (4350, 44828), (4803, 40600), (4872, 40025), (5075, 38424), (5800, 33621), (6090, 32020), (6404, 30450), (8005, 24360), (8120, 24015), (8700, 22414), (9606, 20300), (10150, 19212), (11207, 17400), (12180, 16010), (12808, 15225)]