2013477900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 288

約数和(自身を含む): 6951555072

約数和(自身を除く): 4938077172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 157, 175, 186, 197, 210, 217, 300, 310, 314, 350, 372, 394, 420, 434, 465, 471, 525, 591, 620, 628, 651, 700, 775, 785, 788, 868, 930, 942, 985, 1050, 1085, 1099, 1182, 1302, 1379, 1550, 1570, 1860, 1884, 1970, 2100, 2170, 2198, 2325, 2355, 2364, 2604, 2758, 2955, 3100, 3140, 3255, 3297, 3925, 3940, 4137, 4340, 4396, 4650, 4710, 4867, 4925, 5425, 5495, 5516, 5910, 6107, 6510, 6594, 6895, 7850, 8274, 9300, 9420, 9734, 9850, 10850, 10990, 11775, 11820, 12214, 13020, 13188, 13790, 14601, 14775, 15700, 16275, 16485, 16548, 18321, 19468, 19700, 20685, 21700, 21980, 23550, 24335, 24428, 27475, 27580, 29202, 29550, 30535, 30929, 32550, 32970, 34069, 34475, 36642, 41370, 42749, 47100, 48670, 54950, 58404, 59100, 61070, 61858, 65100, 65940, 68138, 68950, 73005, 73284, 82425, 82740, 85498, 91605, 92787, 97340, 102207, 103425, 109900, 121675, 122140, 123716, 128247, 136276, 137900, 146010, 152675, 154645, 164850, 170345, 170996, 183210, 185574, 204414, 206850, 213745, 216503, 243350, 256494, 292020, 305350, 309290, 329700, 340690, 365025, 366420, 371148, 408828, 413700, 427490, 433006, 458025, 463935, 486700, 511035, 512988, 610700, 618580, 641235, 649509, 681380, 730050, 773225, 851725, 854980, 866012, 916050, 927870, 958799, 1022070, 1068725, 1082515, 1282470, 1299018, 1460100, 1546450, 1703450, 1832100, 1855740, 1917598, 2044140, 2137450, 2165030, 2319675, 2555175, 2564940, 2598036, 2876397, 3092900, 3206175, 3247545, 3406900, 3835196, 4274900, 4330060, 4639350, 4793995, 5110350, 5412575, 5752794, 6412350, 6495090, 6711593, 9278700, 9587990, 10220700, 10825150, 11505588, 12824700, 12990180, 13423186, 14381985, 16237725, 19175980, 20134779, 21650300, 23969975, 26846372, 28763970, 32475450, 33557965, 40269558, 47939950, 57527940, 64950900, 67115930, 71909925, 80539116, 95879900, 100673895, 134231860, 143819850, 167789825, 201347790, 287639700, 335579650, 402695580, 503369475, 671159300, 1006738950, 2013477900]

約数ペア:

[(1, 2013477900), (2, 1006738950), (3, 671159300), (4, 503369475), (5, 402695580), (6, 335579650), (7, 287639700), (10, 201347790), (12, 167789825), (14, 143819850), (15, 134231860), (20, 100673895), (21, 95879900), (25, 80539116), (28, 71909925), (30, 67115930), (31, 64950900), (35, 57527940), (42, 47939950), (50, 40269558), (60, 33557965), (62, 32475450), (70, 28763970), (75, 26846372), (84, 23969975), (93, 21650300), (100, 20134779), (105, 19175980), (124, 16237725), (140, 14381985), (150, 13423186), (155, 12990180), (157, 12824700), (175, 11505588), (186, 10825150), (197, 10220700), (210, 9587990), (217, 9278700), (300, 6711593), (310, 6495090), (314, 6412350), (350, 5752794), (372, 5412575), (394, 5110350), (420, 4793995), (434, 4639350), (465, 4330060), (471, 4274900), (525, 3835196), (591, 3406900), (620, 3247545), (628, 3206175), (651, 3092900), (700, 2876397), (775, 2598036), (785, 2564940), (788, 2555175), (868, 2319675), (930, 2165030), (942, 2137450), (985, 2044140), (1050, 1917598), (1085, 1855740), (1099, 1832100), (1182, 1703450), (1302, 1546450), (1379, 1460100), (1550, 1299018), (1570, 1282470), (1860, 1082515), (1884, 1068725), (1970, 1022070), (2100, 958799), (2170, 927870), (2198, 916050), (2325, 866012), (2355, 854980), (2364, 851725), (2604, 773225), (2758, 730050), (2955, 681380), (3100, 649509), (3140, 641235), (3255, 618580), (3297, 610700), (3925, 512988), (3940, 511035), (4137, 486700), (4340, 463935), (4396, 458025), (4650, 433006), (4710, 427490), (4867, 413700), (4925, 408828), (5425, 371148), (5495, 366420), (5516, 365025), (5910, 340690), (6107, 329700), (6510, 309290), (6594, 305350), (6895, 292020), (7850, 256494), (8274, 243350), (9300, 216503), (9420, 213745), (9734, 206850), (9850, 204414), (10850, 185574), (10990, 183210), (11775, 170996), (11820, 170345), (12214, 164850), (13020, 154645), (13188, 152675), (13790, 146010), (14601, 137900), (14775, 136276), (15700, 128247), (16275, 123716), (16485, 122140), (16548, 121675), (18321, 109900), (19468, 103425), (19700, 102207), (20685, 97340), (21700, 92787), (21980, 91605), (23550, 85498), (24335, 82740), (24428, 82425), (27475, 73284), (27580, 73005), (29202, 68950), (29550, 68138), (30535, 65940), (30929, 65100), (32550, 61858), (32970, 61070), (34069, 59100), (34475, 58404), (36642, 54950), (41370, 48670), (42749, 47100)]