155881950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4789}}^1$

素因数の和:4842

約数の個数: 96

約数和(自身を含む): 456161280

約数和(自身を除く): 300279330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 150, 155, 175, 186, 210, 217, 310, 350, 434, 465, 525, 651, 775, 930, 1050, 1085, 1302, 1550, 2170, 2325, 3255, 4650, 4789, 5425, 6510, 9578, 10850, 14367, 16275, 23945, 28734, 32550, 33523, 47890, 67046, 71835, 100569, 119725, 143670, 148459, 167615, 201138, 239450, 296918, 335230, 359175, 445377, 502845, 718350, 742295, 838075, 890754, 1005690, 1039213, 1484590, 1676150, 2078426, 2226885, 2514225, 3117639, 3711475, 4453770, 5028450, 5196065, 6235278, 7422950, 10392130, 11134425, 15588195, 22268850, 25980325, 31176390, 51960650, 77940975, 155881950]

約数ペア:

[(1, 155881950), (2, 77940975), (3, 51960650), (5, 31176390), (6, 25980325), (7, 22268850), (10, 15588195), (14, 11134425), (15, 10392130), (21, 7422950), (25, 6235278), (30, 5196065), (31, 5028450), (35, 4453770), (42, 3711475), (50, 3117639), (62, 2514225), (70, 2226885), (75, 2078426), (93, 1676150), (105, 1484590), (150, 1039213), (155, 1005690), (175, 890754), (186, 838075), (210, 742295), (217, 718350), (310, 502845), (350, 445377), (434, 359175), (465, 335230), (525, 296918), (651, 239450), (775, 201138), (930, 167615), (1050, 148459), (1085, 143670), (1302, 119725), (1550, 100569), (2170, 71835), (2325, 67046), (3255, 47890), (4650, 33523), (4789, 32550), (5425, 28734), (6510, 23945), (9578, 16275), (10850, 14367)]