9942195420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{547}}^1$

素因数の和:1009

約数の個数: 192

約数和(自身を含む): 31397506560

約数和(自身を除く): 21455311140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 347, 388, 485, 540, 547, 582, 694, 873, 970, 1041, 1094, 1164, 1388, 1455, 1641, 1735, 1746, 1940, 2082, 2188, 2619, 2735, 2910, 3123, 3282, 3470, 3492, 4164, 4365, 4923, 5205, 5238, 5470, 5820, 6246, 6564, 6940, 8205, 8730, 9369, 9846, 10410, 10476, 10940, 12492, 13095, 14769, 15615, 16410, 17460, 18738, 19692, 20820, 24615, 26190, 29538, 31230, 32820, 33659, 37476, 46845, 49230, 52380, 53059, 59076, 62460, 67318, 73845, 93690, 98460, 100977, 106118, 134636, 147690, 159177, 168295, 187380, 189809, 201954, 212236, 265295, 295380, 302931, 318354, 336590, 379618, 403908, 477531, 504885, 530590, 569427, 605862, 636708, 673180, 759236, 795885, 908793, 949045, 955062, 1009770, 1061180, 1138854, 1211724, 1432593, 1514655, 1591770, 1708281, 1817586, 1898090, 1910124, 2019540, 2277708, 2387655, 2847135, 2865186, 3029310, 3183540, 3416562, 3635172, 3796180, 4543965, 4775310, 5124843, 5694270, 5730372, 6058620, 6833124, 7162965, 8541405, 9087930, 9550620, 10249686, 11388540, 14325930, 17082810, 18175860, 18411473, 20499372, 25624215, 28651860, 34165620, 36822946, 51248430, 55234419, 73645892, 92057365, 102496860, 110468838, 165703257, 184114730, 220937676, 276172095, 331406514, 368229460, 497109771, 552344190, 662813028, 828516285, 994219542, 1104688380, 1657032570, 1988439084, 2485548855, 3314065140, 4971097710, 9942195420]

約数ペア:

[(1, 9942195420), (2, 4971097710), (3, 3314065140), (4, 2485548855), (5, 1988439084), (6, 1657032570), (9, 1104688380), (10, 994219542), (12, 828516285), (15, 662813028), (18, 552344190), (20, 497109771), (27, 368229460), (30, 331406514), (36, 276172095), (45, 220937676), (54, 184114730), (60, 165703257), (90, 110468838), (97, 102496860), (108, 92057365), (135, 73645892), (180, 55234419), (194, 51248430), (270, 36822946), (291, 34165620), (347, 28651860), (388, 25624215), (485, 20499372), (540, 18411473), (547, 18175860), (582, 17082810), (694, 14325930), (873, 11388540), (970, 10249686), (1041, 9550620), (1094, 9087930), (1164, 8541405), (1388, 7162965), (1455, 6833124), (1641, 6058620), (1735, 5730372), (1746, 5694270), (1940, 5124843), (2082, 4775310), (2188, 4543965), (2619, 3796180), (2735, 3635172), (2910, 3416562), (3123, 3183540), (3282, 3029310), (3470, 2865186), (3492, 2847135), (4164, 2387655), (4365, 2277708), (4923, 2019540), (5205, 1910124), (5238, 1898090), (5470, 1817586), (5820, 1708281), (6246, 1591770), (6564, 1514655), (6940, 1432593), (8205, 1211724), (8730, 1138854), (9369, 1061180), (9846, 1009770), (10410, 955062), (10476, 949045), (10940, 908793), (12492, 795885), (13095, 759236), (14769, 673180), (15615, 636708), (16410, 605862), (17460, 569427), (18738, 530590), (19692, 504885), (20820, 477531), (24615, 403908), (26190, 379618), (29538, 336590), (31230, 318354), (32820, 302931), (33659, 295380), (37476, 265295), (46845, 212236), (49230, 201954), (52380, 189809), (53059, 187380), (59076, 168295), (62460, 159177), (67318, 147690), (73845, 134636), (93690, 106118), (98460, 100977)]