80622900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3089}}^1$

素因数の和:3138

約数の個数: 108

約数和(自身を含む): 261506700

約数和(自身を除く): 180883800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1305, 1450, 1740, 2175, 2610, 2900, 3089, 4350, 5220, 6178, 6525, 8700, 9267, 12356, 13050, 15445, 18534, 26100, 27801, 30890, 37068, 46335, 55602, 61780, 77225, 89581, 92670, 111204, 139005, 154450, 179162, 185340, 231675, 268743, 278010, 308900, 358324, 447905, 463350, 537486, 556020, 695025, 806229, 895810, 926700, 1074972, 1343715, 1390050, 1612458, 1791620, 2239525, 2687430, 2780100, 3224916, 4031145, 4479050, 5374860, 6718575, 8062290, 8958100, 13437150, 16124580, 20155725, 26874300, 40311450, 80622900]

約数ペア:

[(1, 80622900), (2, 40311450), (3, 26874300), (4, 20155725), (5, 16124580), (6, 13437150), (9, 8958100), (10, 8062290), (12, 6718575), (15, 5374860), (18, 4479050), (20, 4031145), (25, 3224916), (29, 2780100), (30, 2687430), (36, 2239525), (45, 1791620), (50, 1612458), (58, 1390050), (60, 1343715), (75, 1074972), (87, 926700), (90, 895810), (100, 806229), (116, 695025), (145, 556020), (150, 537486), (174, 463350), (180, 447905), (225, 358324), (261, 308900), (290, 278010), (300, 268743), (348, 231675), (435, 185340), (450, 179162), (522, 154450), (580, 139005), (725, 111204), (870, 92670), (900, 89581), (1044, 77225), (1305, 61780), (1450, 55602), (1740, 46335), (2175, 37068), (2610, 30890), (2900, 27801), (3089, 26100), (4350, 18534), (5220, 15445), (6178, 13050), (6525, 12356), (8700, 9267)]