90138090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 276514560

約数和(自身を除く): 186376470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 41, 42, 57, 58, 70, 82, 87, 95, 105, 114, 123, 133, 145, 174, 190, 203, 205, 210, 246, 266, 285, 287, 290, 361, 399, 406, 410, 435, 551, 570, 574, 609, 615, 665, 722, 779, 798, 861, 870, 1015, 1083, 1102, 1189, 1218, 1230, 1330, 1435, 1558, 1653, 1722, 1805, 1995, 2030, 2166, 2337, 2378, 2527, 2755, 2870, 3045, 3306, 3567, 3610, 3857, 3895, 3990, 4305, 4674, 5054, 5415, 5453, 5510, 5945, 6090, 7134, 7581, 7714, 7790, 8265, 8323, 8610, 10469, 10830, 10906, 11571, 11685, 11890, 12635, 14801, 15162, 16359, 16530, 16646, 17835, 19285, 20938, 22591, 23142, 23370, 24969, 25270, 27265, 29602, 31407, 32718, 35670, 37905, 38570, 41615, 44403, 45182, 49938, 52345, 54530, 57855, 62814, 67773, 73283, 74005, 75810, 81795, 83230, 88806, 103607, 104690, 112955, 115710, 124845, 135546, 146566, 148010, 157035, 158137, 163590, 207214, 219849, 222015, 225910, 249690, 310821, 314070, 316274, 338865, 366415, 429229, 439698, 444030, 474411, 518035, 621642, 677730, 732830, 790685, 858458, 948822, 1036070, 1099245, 1287687, 1554105, 1581370, 2146145, 2198490, 2372055, 2575374, 3004603, 3108210, 4292290, 4744110, 6009206, 6438435, 9013809, 12876870, 15023015, 18027618, 30046030, 45069045, 90138090]

約数ペア:

[(1, 90138090), (2, 45069045), (3, 30046030), (5, 18027618), (6, 15023015), (7, 12876870), (10, 9013809), (14, 6438435), (15, 6009206), (19, 4744110), (21, 4292290), (29, 3108210), (30, 3004603), (35, 2575374), (38, 2372055), (41, 2198490), (42, 2146145), (57, 1581370), (58, 1554105), (70, 1287687), (82, 1099245), (87, 1036070), (95, 948822), (105, 858458), (114, 790685), (123, 732830), (133, 677730), (145, 621642), (174, 518035), (190, 474411), (203, 444030), (205, 439698), (210, 429229), (246, 366415), (266, 338865), (285, 316274), (287, 314070), (290, 310821), (361, 249690), (399, 225910), (406, 222015), (410, 219849), (435, 207214), (551, 163590), (570, 158137), (574, 157035), (609, 148010), (615, 146566), (665, 135546), (722, 124845), (779, 115710), (798, 112955), (861, 104690), (870, 103607), (1015, 88806), (1083, 83230), (1102, 81795), (1189, 75810), (1218, 74005), (1230, 73283), (1330, 67773), (1435, 62814), (1558, 57855), (1653, 54530), (1722, 52345), (1805, 49938), (1995, 45182), (2030, 44403), (2166, 41615), (2337, 38570), (2378, 37905), (2527, 35670), (2755, 32718), (2870, 31407), (3045, 29602), (3306, 27265), (3567, 25270), (3610, 24969), (3857, 23370), (3895, 23142), (3990, 22591), (4305, 20938), (4674, 19285), (5054, 17835), (5415, 16646), (5453, 16530), (5510, 16359), (5945, 15162), (6090, 14801), (7134, 12635), (7581, 11890), (7714, 11685), (7790, 11571), (8265, 10906), (8323, 10830), (8610, 10469)]