16754850

素因数分解:

$2^1\times 3^5\times 5^2\times 7^1\times {\mathrm{197}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 53621568

約数和(自身を除く): 36866718

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 197, 210, 225, 243, 270, 315, 350, 378, 394, 405, 450, 486, 525, 567, 591, 630, 675, 810, 945, 985, 1050, 1134, 1182, 1215, 1350, 1379, 1575, 1701, 1773, 1890, 1970, 2025, 2430, 2758, 2835, 2955, 3150, 3402, 3546, 4050, 4137, 4725, 4925, 5319, 5670, 5910, 6075, 6895, 8274, 8505, 8865, 9450, 9850, 10638, 12150, 12411, 13790, 14175, 14775, 15957, 17010, 17730, 20685, 24822, 26595, 28350, 29550, 31914, 34475, 37233, 41370, 42525, 44325, 47871, 53190, 62055, 68950, 74466, 79785, 85050, 88650, 95742, 103425, 111699, 124110, 132975, 159570, 186165, 206850, 223398, 239355, 265950, 310275, 335097, 372330, 398925, 478710, 558495, 620550, 670194, 797850, 930825, 1116990, 1196775, 1675485, 1861650, 2393550, 2792475, 3350970, 5584950, 8377425, 16754850]

約数ペア:

[(1, 16754850), (2, 8377425), (3, 5584950), (5, 3350970), (6, 2792475), (7, 2393550), (9, 1861650), (10, 1675485), (14, 1196775), (15, 1116990), (18, 930825), (21, 797850), (25, 670194), (27, 620550), (30, 558495), (35, 478710), (42, 398925), (45, 372330), (50, 335097), (54, 310275), (63, 265950), (70, 239355), (75, 223398), (81, 206850), (90, 186165), (105, 159570), (126, 132975), (135, 124110), (150, 111699), (162, 103425), (175, 95742), (189, 88650), (197, 85050), (210, 79785), (225, 74466), (243, 68950), (270, 62055), (315, 53190), (350, 47871), (378, 44325), (394, 42525), (405, 41370), (450, 37233), (486, 34475), (525, 31914), (567, 29550), (591, 28350), (630, 26595), (675, 24822), (810, 20685), (945, 17730), (985, 17010), (1050, 15957), (1134, 14775), (1182, 14175), (1215, 13790), (1350, 12411), (1379, 12150), (1575, 10638), (1701, 9850), (1773, 9450), (1890, 8865), (1970, 8505), (2025, 8274), (2430, 6895), (2758, 6075), (2835, 5910), (2955, 5670), (3150, 5319), (3402, 4925), (3546, 4725), (4050, 4137)]