77011530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 132007350

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 41, 51, 58, 82, 85, 87, 102, 123, 127, 145, 170, 174, 205, 246, 254, 255, 290, 381, 410, 435, 493, 510, 615, 635, 697, 762, 870, 986, 1189, 1230, 1270, 1394, 1479, 1905, 2091, 2159, 2378, 2465, 2958, 3485, 3567, 3683, 3810, 4182, 4318, 4930, 5207, 5945, 6477, 6970, 7134, 7366, 7395, 10414, 10455, 10795, 11049, 11890, 12954, 14790, 15621, 17835, 18415, 20213, 20910, 21590, 22098, 26035, 31242, 32385, 35670, 36830, 40426, 52070, 55245, 60639, 62611, 64770, 78105, 88519, 101065, 110490, 121278, 125222, 151003, 156210, 177038, 187833, 202130, 265557, 302006, 303195, 313055, 375666, 442595, 453009, 531114, 606390, 626110, 755015, 885190, 906018, 939165, 1327785, 1510030, 1878330, 2265045, 2567051, 2655570, 4530090, 5134102, 7701153, 12835255, 15402306, 25670510, 38505765, 77011530]

約数ペア:

[(1, 77011530), (2, 38505765), (3, 25670510), (5, 15402306), (6, 12835255), (10, 7701153), (15, 5134102), (17, 4530090), (29, 2655570), (30, 2567051), (34, 2265045), (41, 1878330), (51, 1510030), (58, 1327785), (82, 939165), (85, 906018), (87, 885190), (102, 755015), (123, 626110), (127, 606390), (145, 531114), (170, 453009), (174, 442595), (205, 375666), (246, 313055), (254, 303195), (255, 302006), (290, 265557), (381, 202130), (410, 187833), (435, 177038), (493, 156210), (510, 151003), (615, 125222), (635, 121278), (697, 110490), (762, 101065), (870, 88519), (986, 78105), (1189, 64770), (1230, 62611), (1270, 60639), (1394, 55245), (1479, 52070), (1905, 40426), (2091, 36830), (2159, 35670), (2378, 32385), (2465, 31242), (2958, 26035), (3485, 22098), (3567, 21590), (3683, 20910), (3810, 20213), (4182, 18415), (4318, 17835), (4930, 15621), (5207, 14790), (5945, 12954), (6477, 11890), (6970, 11049), (7134, 10795), (7366, 10455), (7395, 10414)]