80711400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1$

素因数の和:1784

約数の個数: 192

約数和(自身を含む): 312122880

約数和(自身を除く): 231411480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 264, 275, 280, 300, 308, 330, 350, 385, 420, 440, 462, 525, 550, 600, 616, 660, 700, 770, 825, 840, 924, 1050, 1100, 1155, 1320, 1400, 1540, 1650, 1747, 1848, 1925, 2100, 2200, 2310, 3080, 3300, 3494, 3850, 4200, 4620, 5241, 5775, 6600, 6988, 7700, 8735, 9240, 10482, 11550, 12229, 13976, 15400, 17470, 19217, 20964, 23100, 24458, 26205, 34940, 36687, 38434, 41928, 43675, 46200, 48916, 52410, 57651, 61145, 69880, 73374, 76868, 87350, 96085, 97832, 104820, 115302, 122290, 131025, 134519, 146748, 153736, 174700, 183435, 192170, 209640, 230604, 244580, 262050, 269038, 288255, 293496, 305725, 349400, 366870, 384340, 403557, 461208, 480425, 489160, 524100, 538076, 576510, 611450, 672595, 733740, 768680, 807114, 917175, 960850, 1048200, 1076152, 1153020, 1222900, 1345190, 1441275, 1467480, 1614228, 1834350, 1921700, 2017785, 2306040, 2445800, 2690380, 2882550, 3228456, 3362975, 3668700, 3843400, 4035570, 5380760, 5765100, 6725950, 7337400, 8071140, 10088925, 11530200, 13451900, 16142280, 20177850, 26903800, 40355700, 80711400]

約数ペア:

[(1, 80711400), (2, 40355700), (3, 26903800), (4, 20177850), (5, 16142280), (6, 13451900), (7, 11530200), (8, 10088925), (10, 8071140), (11, 7337400), (12, 6725950), (14, 5765100), (15, 5380760), (20, 4035570), (21, 3843400), (22, 3668700), (24, 3362975), (25, 3228456), (28, 2882550), (30, 2690380), (33, 2445800), (35, 2306040), (40, 2017785), (42, 1921700), (44, 1834350), (50, 1614228), (55, 1467480), (56, 1441275), (60, 1345190), (66, 1222900), (70, 1153020), (75, 1076152), (77, 1048200), (84, 960850), (88, 917175), (100, 807114), (105, 768680), (110, 733740), (120, 672595), (132, 611450), (140, 576510), (150, 538076), (154, 524100), (165, 489160), (168, 480425), (175, 461208), (200, 403557), (210, 384340), (220, 366870), (231, 349400), (264, 305725), (275, 293496), (280, 288255), (300, 269038), (308, 262050), (330, 244580), (350, 230604), (385, 209640), (420, 192170), (440, 183435), (462, 174700), (525, 153736), (550, 146748), (600, 134519), (616, 131025), (660, 122290), (700, 115302), (770, 104820), (825, 97832), (840, 96085), (924, 87350), (1050, 76868), (1100, 73374), (1155, 69880), (1320, 61145), (1400, 57651), (1540, 52410), (1650, 48916), (1747, 46200), (1848, 43675), (1925, 41928), (2100, 38434), (2200, 36687), (2310, 34940), (3080, 26205), (3300, 24458), (3494, 23100), (3850, 20964), (4200, 19217), (4620, 17470), (5241, 15400), (5775, 13976), (6600, 12229), (6988, 11550), (7700, 10482), (8735, 9240)]