65392950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 199987200

約数和(自身を除く): 134594250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 41, 42, 49, 50, 62, 70, 75, 82, 93, 98, 105, 123, 147, 150, 155, 175, 186, 205, 210, 217, 245, 246, 287, 294, 310, 343, 350, 410, 434, 465, 490, 525, 574, 615, 651, 686, 735, 775, 861, 930, 1025, 1029, 1050, 1085, 1225, 1230, 1271, 1302, 1435, 1470, 1519, 1550, 1715, 1722, 2009, 2050, 2058, 2170, 2325, 2450, 2542, 2870, 3038, 3075, 3255, 3430, 3675, 3813, 4018, 4305, 4557, 4650, 5145, 5425, 6027, 6150, 6355, 6510, 7175, 7350, 7595, 7626, 8575, 8610, 8897, 9114, 10045, 10290, 10633, 10850, 12054, 12710, 14063, 14350, 15190, 16275, 17150, 17794, 19065, 20090, 21266, 21525, 22785, 25725, 26691, 28126, 30135, 31775, 31899, 32550, 37975, 38130, 42189, 43050, 44485, 45570, 50225, 51450, 53165, 53382, 60270, 62279, 63550, 63798, 70315, 75950, 84378, 88970, 95325, 100450, 106330, 113925, 124558, 133455, 140630, 150675, 159495, 186837, 190650, 210945, 222425, 227850, 265825, 266910, 301350, 311395, 318990, 351575, 373674, 421890, 435953, 444850, 531650, 622790, 667275, 703150, 797475, 871906, 934185, 1054725, 1307859, 1334550, 1556975, 1594950, 1868370, 2109450, 2179765, 2615718, 3113950, 4359530, 4670925, 6539295, 9341850, 10898825, 13078590, 21797650, 32696475, 65392950]

約数ペア:

[(1, 65392950), (2, 32696475), (3, 21797650), (5, 13078590), (6, 10898825), (7, 9341850), (10, 6539295), (14, 4670925), (15, 4359530), (21, 3113950), (25, 2615718), (30, 2179765), (31, 2109450), (35, 1868370), (41, 1594950), (42, 1556975), (49, 1334550), (50, 1307859), (62, 1054725), (70, 934185), (75, 871906), (82, 797475), (93, 703150), (98, 667275), (105, 622790), (123, 531650), (147, 444850), (150, 435953), (155, 421890), (175, 373674), (186, 351575), (205, 318990), (210, 311395), (217, 301350), (245, 266910), (246, 265825), (287, 227850), (294, 222425), (310, 210945), (343, 190650), (350, 186837), (410, 159495), (434, 150675), (465, 140630), (490, 133455), (525, 124558), (574, 113925), (615, 106330), (651, 100450), (686, 95325), (735, 88970), (775, 84378), (861, 75950), (930, 70315), (1025, 63798), (1029, 63550), (1050, 62279), (1085, 60270), (1225, 53382), (1230, 53165), (1271, 51450), (1302, 50225), (1435, 45570), (1470, 44485), (1519, 43050), (1550, 42189), (1715, 38130), (1722, 37975), (2009, 32550), (2050, 31899), (2058, 31775), (2170, 30135), (2325, 28126), (2450, 26691), (2542, 25725), (2870, 22785), (3038, 21525), (3075, 21266), (3255, 20090), (3430, 19065), (3675, 17794), (3813, 17150), (4018, 16275), (4305, 15190), (4557, 14350), (4650, 14063), (5145, 12710), (5425, 12054), (6027, 10850), (6150, 10633), (6355, 10290), (6510, 10045), (7175, 9114), (7350, 8897), (7595, 8610), (7626, 8575)]