69912750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 182171808

約数和(自身を除く): 112259058

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 97, 125, 150, 155, 186, 194, 250, 291, 310, 375, 465, 485, 582, 750, 775, 930, 961, 970, 1455, 1550, 1922, 2325, 2425, 2883, 2910, 3007, 3875, 4650, 4805, 4850, 5766, 6014, 7275, 7750, 9021, 9610, 11625, 12125, 14415, 14550, 15035, 18042, 23250, 24025, 24250, 28830, 30070, 36375, 45105, 48050, 72075, 72750, 75175, 90210, 93217, 120125, 144150, 150350, 186434, 225525, 240250, 279651, 360375, 375875, 451050, 466085, 559302, 720750, 751750, 932170, 1127625, 1398255, 2255250, 2330425, 2796510, 4660850, 6991275, 11652125, 13982550, 23304250, 34956375, 69912750]

約数ペア:

[(1, 69912750), (2, 34956375), (3, 23304250), (5, 13982550), (6, 11652125), (10, 6991275), (15, 4660850), (25, 2796510), (30, 2330425), (31, 2255250), (50, 1398255), (62, 1127625), (75, 932170), (93, 751750), (97, 720750), (125, 559302), (150, 466085), (155, 451050), (186, 375875), (194, 360375), (250, 279651), (291, 240250), (310, 225525), (375, 186434), (465, 150350), (485, 144150), (582, 120125), (750, 93217), (775, 90210), (930, 75175), (961, 72750), (970, 72075), (1455, 48050), (1550, 45105), (1922, 36375), (2325, 30070), (2425, 28830), (2883, 24250), (2910, 24025), (3007, 23250), (3875, 18042), (4650, 15035), (4805, 14550), (4850, 14415), (5766, 12125), (6014, 11625), (7275, 9610), (7750, 9021)]