402854580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7691}}^1$

素因数の和:7806

約数の個数: 96

約数和(自身を含む): 1266410880

約数和(自身を除く): 863556300

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, 388, 485, 540, 582, 873, 970, 1164, 1455, 1746, 1940, 2619, 2910, 3492, 4365, 5238, 5820, 7691, 8730, 10476, 13095, 15382, 17460, 23073, 26190, 30764, 38455, 46146, 52380, 69219, 76910, 92292, 115365, 138438, 153820, 207657, 230730, 276876, 346095, 415314, 461460, 692190, 746027, 830628, 1038285, 1384380, 1492054, 2076570, 2238081, 2984108, 3730135, 4153140, 4476162, 6714243, 7460270, 8952324, 11190405, 13428486, 14920540, 20142729, 22380810, 26856972, 33571215, 40285458, 44761620, 67142430, 80570916, 100713645, 134284860, 201427290, 402854580]

約数ペア:

[(1, 402854580), (2, 201427290), (3, 134284860), (4, 100713645), (5, 80570916), (6, 67142430), (9, 44761620), (10, 40285458), (12, 33571215), (15, 26856972), (18, 22380810), (20, 20142729), (27, 14920540), (30, 13428486), (36, 11190405), (45, 8952324), (54, 7460270), (60, 6714243), (90, 4476162), (97, 4153140), (108, 3730135), (135, 2984108), (180, 2238081), (194, 2076570), (270, 1492054), (291, 1384380), (388, 1038285), (485, 830628), (540, 746027), (582, 692190), (873, 461460), (970, 415314), (1164, 346095), (1455, 276876), (1746, 230730), (1940, 207657), (2619, 153820), (2910, 138438), (3492, 115365), (4365, 92292), (5238, 76910), (5820, 69219), (7691, 52380), (8730, 46146), (10476, 38455), (13095, 30764), (15382, 26190), (17460, 23073)]