77125500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 259459200

約数和(自身を除く): 182333700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 125, 135, 145, 150, 174, 180, 197, 225, 250, 261, 270, 290, 300, 348, 375, 394, 435, 450, 500, 522, 540, 580, 591, 675, 725, 750, 783, 788, 870, 900, 985, 1044, 1125, 1182, 1305, 1350, 1450, 1500, 1566, 1740, 1773, 1970, 2175, 2250, 2364, 2610, 2700, 2900, 2955, 3132, 3375, 3546, 3625, 3915, 3940, 4350, 4500, 4925, 5220, 5319, 5713, 5910, 6525, 6750, 7092, 7250, 7830, 8700, 8865, 9850, 10638, 10875, 11426, 11820, 13050, 13500, 14500, 14775, 15660, 17139, 17730, 19575, 19700, 21276, 21750, 22852, 24625, 26100, 26595, 28565, 29550, 32625, 34278, 35460, 39150, 43500, 44325, 49250, 51417, 53190, 57130, 59100, 65250, 68556, 73875, 78300, 85695, 88650, 97875, 98500, 102834, 106380, 114260, 130500, 132975, 142825, 147750, 154251, 171390, 177300, 195750, 205668, 221625, 257085, 265950, 285650, 295500, 308502, 342780, 391500, 428475, 443250, 514170, 531900, 571300, 617004, 664875, 714125, 771255, 856950, 886500, 1028340, 1285425, 1329750, 1428250, 1542510, 1713900, 2142375, 2570850, 2659500, 2856500, 3085020, 3856275, 4284750, 5141700, 6427125, 7712550, 8569500, 12854250, 15425100, 19281375, 25708500, 38562750, 77125500]

約数ペア:

[(1, 77125500), (2, 38562750), (3, 25708500), (4, 19281375), (5, 15425100), (6, 12854250), (9, 8569500), (10, 7712550), (12, 6427125), (15, 5141700), (18, 4284750), (20, 3856275), (25, 3085020), (27, 2856500), (29, 2659500), (30, 2570850), (36, 2142375), (45, 1713900), (50, 1542510), (54, 1428250), (58, 1329750), (60, 1285425), (75, 1028340), (87, 886500), (90, 856950), (100, 771255), (108, 714125), (116, 664875), (125, 617004), (135, 571300), (145, 531900), (150, 514170), (174, 443250), (180, 428475), (197, 391500), (225, 342780), (250, 308502), (261, 295500), (270, 285650), (290, 265950), (300, 257085), (348, 221625), (375, 205668), (394, 195750), (435, 177300), (450, 171390), (500, 154251), (522, 147750), (540, 142825), (580, 132975), (591, 130500), (675, 114260), (725, 106380), (750, 102834), (783, 98500), (788, 97875), (870, 88650), (900, 85695), (985, 78300), (1044, 73875), (1125, 68556), (1182, 65250), (1305, 59100), (1350, 57130), (1450, 53190), (1500, 51417), (1566, 49250), (1740, 44325), (1773, 43500), (1970, 39150), (2175, 35460), (2250, 34278), (2364, 32625), (2610, 29550), (2700, 28565), (2900, 26595), (2955, 26100), (3132, 24625), (3375, 22852), (3546, 21750), (3625, 21276), (3915, 19700), (3940, 19575), (4350, 17730), (4500, 17139), (4925, 15660), (5220, 14775), (5319, 14500), (5713, 13500), (5910, 13050), (6525, 11820), (6750, 11426), (7092, 10875), (7250, 10638), (7830, 9850), (8700, 8865)]