421582860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26921}}^1$

素因数の和:26968

約数の個数: 96

約数和(自身を含む): 1356868800

約数和(自身を除く): 935285940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 26921, 53842, 80763, 107684, 134605, 161526, 242289, 269210, 323052, 403815, 484578, 538420, 726867, 780709, 807630, 969156, 1211445, 1453734, 1561418, 1615260, 2342127, 2422890, 2907468, 3122836, 3634335, 3903545, 4684254, 4845780, 7026381, 7268670, 7807090, 9368508, 11710635, 14052762, 14537340, 15614180, 21079143, 23421270, 28105524, 35131905, 42158286, 46842540, 70263810, 84316572, 105395715, 140527620, 210791430, 421582860]

約数ペア:

[(1, 421582860), (2, 210791430), (3, 140527620), (4, 105395715), (5, 84316572), (6, 70263810), (9, 46842540), (10, 42158286), (12, 35131905), (15, 28105524), (18, 23421270), (20, 21079143), (27, 15614180), (29, 14537340), (30, 14052762), (36, 11710635), (45, 9368508), (54, 7807090), (58, 7268670), (60, 7026381), (87, 4845780), (90, 4684254), (108, 3903545), (116, 3634335), (135, 3122836), (145, 2907468), (174, 2422890), (180, 2342127), (261, 1615260), (270, 1561418), (290, 1453734), (348, 1211445), (435, 969156), (522, 807630), (540, 780709), (580, 726867), (783, 538420), (870, 484578), (1044, 403815), (1305, 323052), (1566, 269210), (1740, 242289), (2610, 161526), (3132, 134605), (3915, 107684), (5220, 80763), (7830, 53842), (15660, 26921)]