201647250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 665832960

約数和(自身を除く): 464185710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 49, 50, 59, 62, 63, 70, 75, 90, 93, 98, 105, 118, 125, 126, 147, 150, 155, 175, 177, 186, 210, 217, 225, 245, 250, 279, 294, 295, 310, 315, 350, 354, 375, 413, 434, 441, 450, 465, 490, 525, 531, 558, 590, 630, 651, 735, 750, 775, 826, 875, 882, 885, 930, 1050, 1062, 1085, 1125, 1225, 1239, 1302, 1395, 1470, 1475, 1519, 1550, 1575, 1750, 1770, 1829, 1953, 2065, 2170, 2205, 2250, 2325, 2450, 2478, 2625, 2655, 2790, 2891, 2950, 3038, 3150, 3255, 3658, 3675, 3717, 3875, 3906, 4130, 4410, 4425, 4557, 4650, 5250, 5310, 5425, 5487, 5782, 6125, 6195, 6510, 6975, 7350, 7375, 7434, 7595, 7750, 7875, 8673, 8850, 9114, 9145, 9765, 10325, 10850, 10974, 11025, 11625, 12250, 12390, 12803, 13275, 13671, 13950, 14455, 14750, 15190, 15750, 16275, 16461, 17346, 18290, 18375, 18585, 19530, 20650, 22050, 22125, 22785, 23250, 25606, 26019, 26550, 27125, 27342, 27435, 28910, 30975, 32550, 32922, 34875, 36750, 37170, 37975, 38409, 43365, 44250, 45570, 45725, 48825, 51625, 52038, 54250, 54870, 55125, 61950, 64015, 66375, 68355, 69750, 72275, 75950, 76818, 81375, 82305, 86730, 89621, 91450, 92925, 97650, 103250, 110250, 113925, 115227, 128030, 130095, 132750, 136710, 137175, 144550, 154875, 162750, 164610, 179242, 185850, 189875, 192045, 216825, 227850, 228625, 230454, 244125, 260190, 268863, 274350, 309750, 320075, 341775, 361375, 379750, 384090, 411525, 433650, 448105, 457250, 464625, 488250, 537726, 569625, 576135, 640150, 650475, 683550, 685875, 722750, 806589, 823050, 896210, 929250, 960225, 1084125, 1139250, 1152270, 1300950, 1344315, 1371750, 1600375, 1613178, 1708875, 1920450, 2057625, 2168250, 2240525, 2688630, 2880675, 3200750, 3252375, 3417750, 4032945, 4115250, 4481050, 4801125, 5761350, 6504750, 6721575, 8065890, 9602250, 11202625, 13443150, 14403375, 20164725, 22405250, 28806750, 33607875, 40329450, 67215750, 100823625, 201647250]

約数ペア:

[(1, 201647250), (2, 100823625), (3, 67215750), (5, 40329450), (6, 33607875), (7, 28806750), (9, 22405250), (10, 20164725), (14, 14403375), (15, 13443150), (18, 11202625), (21, 9602250), (25, 8065890), (30, 6721575), (31, 6504750), (35, 5761350), (42, 4801125), (45, 4481050), (49, 4115250), (50, 4032945), (59, 3417750), (62, 3252375), (63, 3200750), (70, 2880675), (75, 2688630), (90, 2240525), (93, 2168250), (98, 2057625), (105, 1920450), (118, 1708875), (125, 1613178), (126, 1600375), (147, 1371750), (150, 1344315), (155, 1300950), (175, 1152270), (177, 1139250), (186, 1084125), (210, 960225), (217, 929250), (225, 896210), (245, 823050), (250, 806589), (279, 722750), (294, 685875), (295, 683550), (310, 650475), (315, 640150), (350, 576135), (354, 569625), (375, 537726), (413, 488250), (434, 464625), (441, 457250), (450, 448105), (465, 433650), (490, 411525), (525, 384090), (531, 379750), (558, 361375), (590, 341775), (630, 320075), (651, 309750), (735, 274350), (750, 268863), (775, 260190), (826, 244125), (875, 230454), (882, 228625), (885, 227850), (930, 216825), (1050, 192045), (1062, 189875), (1085, 185850), (1125, 179242), (1225, 164610), (1239, 162750), (1302, 154875), (1395, 144550), (1470, 137175), (1475, 136710), (1519, 132750), (1550, 130095), (1575, 128030), (1750, 115227), (1770, 113925), (1829, 110250), (1953, 103250), (2065, 97650), (2170, 92925), (2205, 91450), (2250, 89621), (2325, 86730), (2450, 82305), (2478, 81375), (2625, 76818), (2655, 75950), (2790, 72275), (2891, 69750), (2950, 68355), (3038, 66375), (3150, 64015), (3255, 61950), (3658, 55125), (3675, 54870), (3717, 54250), (3875, 52038), (3906, 51625), (4130, 48825), (4410, 45725), (4425, 45570), (4557, 44250), (4650, 43365), (5250, 38409), (5310, 37975), (5425, 37170), (5487, 36750), (5782, 34875), (6125, 32922), (6195, 32550), (6510, 30975), (6975, 28910), (7350, 27435), (7375, 27342), (7434, 27125), (7595, 26550), (7750, 26019), (7875, 25606), (8673, 23250), (8850, 22785), (9114, 22125), (9145, 22050), (9765, 20650), (10325, 19530), (10850, 18585), (10974, 18375), (11025, 18290), (11625, 17346), (12250, 16461), (12390, 16275), (12803, 15750), (13275, 15190), (13671, 14750), (13950, 14455)]