64264860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 225792000

約数和(自身を除く): 161527140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 349, 372, 396, 465, 495, 540, 558, 594, 620, 660, 682, 698, 837, 930, 990, 1023, 1047, 1116, 1188, 1364, 1395, 1396, 1485, 1674, 1705, 1745, 1860, 1980, 2046, 2094, 2790, 2970, 3069, 3141, 3348, 3410, 3490, 3839, 4092, 4185, 4188, 5115, 5235, 5580, 5940, 6138, 6282, 6820, 6980, 7678, 8370, 9207, 9423, 10230, 10470, 10819, 11517, 12276, 12564, 15345, 15356, 15705, 16740, 18414, 18846, 19195, 20460, 20940, 21638, 23034, 30690, 31410, 32457, 34551, 36828, 37692, 38390, 43276, 46035, 46068, 47115, 54095, 57585, 61380, 62820, 64914, 69102, 76780, 92070, 94230, 97371, 103653, 108190, 115170, 119009, 129828, 138204, 162285, 172755, 184140, 188460, 194742, 207306, 216380, 230340, 238018, 292113, 324570, 345510, 357027, 389484, 414612, 476036, 486855, 518265, 584226, 595045, 649140, 691020, 714054, 973710, 1036530, 1071081, 1168452, 1190090, 1428108, 1460565, 1785135, 1947420, 2073060, 2142162, 2380180, 2921130, 3213243, 3570270, 4284324, 5355405, 5842260, 6426486, 7140540, 10710810, 12852972, 16066215, 21421620, 32132430, 64264860]

約数ペア:

[(1, 64264860), (2, 32132430), (3, 21421620), (4, 16066215), (5, 12852972), (6, 10710810), (9, 7140540), (10, 6426486), (11, 5842260), (12, 5355405), (15, 4284324), (18, 3570270), (20, 3213243), (22, 2921130), (27, 2380180), (30, 2142162), (31, 2073060), (33, 1947420), (36, 1785135), (44, 1460565), (45, 1428108), (54, 1190090), (55, 1168452), (60, 1071081), (62, 1036530), (66, 973710), (90, 714054), (93, 691020), (99, 649140), (108, 595045), (110, 584226), (124, 518265), (132, 486855), (135, 476036), (155, 414612), (165, 389484), (180, 357027), (186, 345510), (198, 324570), (220, 292113), (270, 238018), (279, 230340), (297, 216380), (310, 207306), (330, 194742), (341, 188460), (349, 184140), (372, 172755), (396, 162285), (465, 138204), (495, 129828), (540, 119009), (558, 115170), (594, 108190), (620, 103653), (660, 97371), (682, 94230), (698, 92070), (837, 76780), (930, 69102), (990, 64914), (1023, 62820), (1047, 61380), (1116, 57585), (1188, 54095), (1364, 47115), (1395, 46068), (1396, 46035), (1485, 43276), (1674, 38390), (1705, 37692), (1745, 36828), (1860, 34551), (1980, 32457), (2046, 31410), (2094, 30690), (2790, 23034), (2970, 21638), (3069, 20940), (3141, 20460), (3348, 19195), (3410, 18846), (3490, 18414), (3839, 16740), (4092, 15705), (4185, 15356), (4188, 15345), (5115, 12564), (5235, 12276), (5580, 11517), (5940, 10819), (6138, 10470), (6282, 10230), (6820, 9423), (6980, 9207), (7678, 8370)]