100238500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 234823680

約数和(自身を除く): 134585180

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 100, 116, 124, 125, 145, 155, 223, 250, 290, 310, 446, 500, 580, 620, 725, 775, 892, 899, 1115, 1450, 1550, 1798, 2230, 2900, 3100, 3596, 3625, 3875, 4460, 4495, 5575, 6467, 6913, 7250, 7750, 8990, 11150, 12934, 13826, 14500, 15500, 17980, 22300, 22475, 25868, 27652, 27875, 32335, 34565, 44950, 55750, 64670, 69130, 89900, 111500, 112375, 129340, 138260, 161675, 172825, 200477, 224750, 323350, 345650, 400954, 449500, 646700, 691300, 801908, 808375, 864125, 1002385, 1616750, 1728250, 2004770, 3233500, 3456500, 4009540, 5011925, 10023850, 20047700, 25059625, 50119250, 100238500]

約数ペア:

[(1, 100238500), (2, 50119250), (4, 25059625), (5, 20047700), (10, 10023850), (20, 5011925), (25, 4009540), (29, 3456500), (31, 3233500), (50, 2004770), (58, 1728250), (62, 1616750), (100, 1002385), (116, 864125), (124, 808375), (125, 801908), (145, 691300), (155, 646700), (223, 449500), (250, 400954), (290, 345650), (310, 323350), (446, 224750), (500, 200477), (580, 172825), (620, 161675), (725, 138260), (775, 129340), (892, 112375), (899, 111500), (1115, 89900), (1450, 69130), (1550, 64670), (1798, 55750), (2230, 44950), (2900, 34565), (3100, 32335), (3596, 27875), (3625, 27652), (3875, 25868), (4460, 22475), (4495, 22300), (5575, 17980), (6467, 15500), (6913, 14500), (7250, 13826), (7750, 12934), (8990, 11150)]