225982500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1095

約数の個数: 120

約数和(自身を含む): 682281600

約数和(自身を除く): 456299100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 125, 145, 150, 174, 250, 290, 300, 348, 375, 435, 500, 580, 625, 725, 750, 870, 1039, 1250, 1450, 1500, 1740, 1875, 2078, 2175, 2500, 2900, 3117, 3625, 3750, 4156, 4350, 5195, 6234, 7250, 7500, 8700, 10390, 10875, 12468, 14500, 15585, 18125, 20780, 21750, 25975, 30131, 31170, 36250, 43500, 51950, 54375, 60262, 62340, 72500, 77925, 90393, 103900, 108750, 120524, 129875, 150655, 155850, 180786, 217500, 259750, 301310, 311700, 361572, 389625, 451965, 519500, 602620, 649375, 753275, 779250, 903930, 1298750, 1506550, 1558500, 1807860, 1948125, 2259825, 2597500, 3013100, 3766375, 3896250, 4519650, 7532750, 7792500, 9039300, 11299125, 15065500, 18831875, 22598250, 37663750, 45196500, 56495625, 75327500, 112991250, 225982500]

約数ペア:

[(1, 225982500), (2, 112991250), (3, 75327500), (4, 56495625), (5, 45196500), (6, 37663750), (10, 22598250), (12, 18831875), (15, 15065500), (20, 11299125), (25, 9039300), (29, 7792500), (30, 7532750), (50, 4519650), (58, 3896250), (60, 3766375), (75, 3013100), (87, 2597500), (100, 2259825), (116, 1948125), (125, 1807860), (145, 1558500), (150, 1506550), (174, 1298750), (250, 903930), (290, 779250), (300, 753275), (348, 649375), (375, 602620), (435, 519500), (500, 451965), (580, 389625), (625, 361572), (725, 311700), (750, 301310), (870, 259750), (1039, 217500), (1250, 180786), (1450, 155850), (1500, 150655), (1740, 129875), (1875, 120524), (2078, 108750), (2175, 103900), (2500, 90393), (2900, 77925), (3117, 72500), (3625, 62340), (3750, 60262), (4156, 54375), (4350, 51950), (5195, 43500), (6234, 36250), (7250, 31170), (7500, 30131), (8700, 25975), (10390, 21750), (10875, 20780), (12468, 18125), (14500, 15585)]