80658900

素因数分解:

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

素因数の和:124

約数の個数: 324

約数和(自身を含む): 308730240

約数和(自身を除く): 228071340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 49, 50, 59, 60, 62, 63, 70, 75, 84, 90, 93, 98, 100, 105, 118, 124, 126, 140, 147, 150, 155, 175, 177, 180, 186, 196, 210, 217, 225, 236, 245, 252, 279, 294, 295, 300, 310, 315, 350, 354, 372, 413, 420, 434, 441, 450, 465, 490, 525, 531, 558, 588, 590, 620, 630, 651, 700, 708, 735, 775, 826, 868, 882, 885, 900, 930, 980, 1050, 1062, 1085, 1116, 1180, 1225, 1239, 1260, 1302, 1395, 1470, 1475, 1519, 1550, 1575, 1652, 1764, 1770, 1829, 1860, 1953, 2065, 2100, 2124, 2170, 2205, 2325, 2450, 2478, 2604, 2655, 2790, 2891, 2940, 2950, 3038, 3100, 3150, 3255, 3540, 3658, 3675, 3717, 3906, 4130, 4340, 4410, 4425, 4557, 4650, 4900, 4956, 5310, 5425, 5487, 5580, 5782, 5900, 6076, 6195, 6300, 6510, 6975, 7316, 7350, 7434, 7595, 7812, 8260, 8673, 8820, 8850, 9114, 9145, 9300, 9765, 10325, 10620, 10850, 10974, 11025, 11564, 12390, 12803, 13020, 13275, 13671, 13950, 14455, 14700, 14868, 15190, 16275, 16461, 17346, 17700, 18228, 18290, 18585, 19530, 20650, 21700, 21948, 22050, 22785, 24780, 25606, 26019, 26550, 27342, 27435, 27900, 28910, 30380, 30975, 32550, 32922, 34692, 36580, 37170, 37975, 38409, 39060, 41300, 43365, 44100, 45570, 45725, 48825, 51212, 52038, 53100, 54684, 54870, 57820, 61950, 64015, 65100, 65844, 68355, 72275, 74340, 75950, 76818, 82305, 86730, 89621, 91140, 91450, 92925, 97650, 104076, 109740, 113925, 115227, 123900, 128030, 130095, 136710, 137175, 144550, 151900, 153636, 164610, 173460, 179242, 182900, 185850, 192045, 195300, 216825, 227850, 230454, 256060, 260190, 268863, 273420, 274350, 289100, 320075, 329220, 341775, 358484, 371700, 384090, 411525, 433650, 448105, 455700, 460908, 520380, 537726, 548700, 576135, 640150, 650475, 683550, 768180, 806589, 823050, 867300, 896210, 960225, 1075452, 1152270, 1280300, 1300950, 1344315, 1367100, 1613178, 1646100, 1792420, 1920450, 2240525, 2304540, 2601900, 2688630, 2880675, 3226356, 3840900, 4032945, 4481050, 5377260, 5761350, 6721575, 8065890, 8962100, 11522700, 13443150, 16131780, 20164725, 26886300, 40329450, 80658900]

約数ペア:

[(1, 80658900), (2, 40329450), (3, 26886300), (4, 20164725), (5, 16131780), (6, 13443150), (7, 11522700), (9, 8962100), (10, 8065890), (12, 6721575), (14, 5761350), (15, 5377260), (18, 4481050), (20, 4032945), (21, 3840900), (25, 3226356), (28, 2880675), (30, 2688630), (31, 2601900), (35, 2304540), (36, 2240525), (42, 1920450), (45, 1792420), (49, 1646100), (50, 1613178), (59, 1367100), (60, 1344315), (62, 1300950), (63, 1280300), (70, 1152270), (75, 1075452), (84, 960225), (90, 896210), (93, 867300), (98, 823050), (100, 806589), (105, 768180), (118, 683550), (124, 650475), (126, 640150), (140, 576135), (147, 548700), (150, 537726), (155, 520380), (175, 460908), (177, 455700), (180, 448105), (186, 433650), (196, 411525), (210, 384090), (217, 371700), (225, 358484), (236, 341775), (245, 329220), (252, 320075), (279, 289100), (294, 274350), (295, 273420), (300, 268863), (310, 260190), (315, 256060), (350, 230454), (354, 227850), (372, 216825), (413, 195300), (420, 192045), (434, 185850), (441, 182900), (450, 179242), (465, 173460), (490, 164610), (525, 153636), (531, 151900), (558, 144550), (588, 137175), (590, 136710), (620, 130095), (630, 128030), (651, 123900), (700, 115227), (708, 113925), (735, 109740), (775, 104076), (826, 97650), (868, 92925), (882, 91450), (885, 91140), (900, 89621), (930, 86730), (980, 82305), (1050, 76818), (1062, 75950), (1085, 74340), (1116, 72275), (1180, 68355), (1225, 65844), (1239, 65100), (1260, 64015), (1302, 61950), (1395, 57820), (1470, 54870), (1475, 54684), (1519, 53100), (1550, 52038), (1575, 51212), (1652, 48825), (1764, 45725), (1770, 45570), (1829, 44100), (1860, 43365), (1953, 41300), (2065, 39060), (2100, 38409), (2124, 37975), (2170, 37170), (2205, 36580), (2325, 34692), (2450, 32922), (2478, 32550), (2604, 30975), (2655, 30380), (2790, 28910), (2891, 27900), (2940, 27435), (2950, 27342), (3038, 26550), (3100, 26019), (3150, 25606), (3255, 24780), (3540, 22785), (3658, 22050), (3675, 21948), (3717, 21700), (3906, 20650), (4130, 19530), (4340, 18585), (4410, 18290), (4425, 18228), (4557, 17700), (4650, 17346), (4900, 16461), (4956, 16275), (5310, 15190), (5425, 14868), (5487, 14700), (5580, 14455), (5782, 13950), (5900, 13671), (6076, 13275), (6195, 13020), (6300, 12803), (6510, 12390), (6975, 11564), (7316, 11025), (7350, 10974), (7434, 10850), (7595, 10620), (7812, 10325), (8260, 9765), (8673, 9300), (8820, 9145), (8850, 9114)]