189115500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 669247488

約数和(自身を除く): 480131988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 49, 50, 60, 62, 70, 75, 83, 84, 93, 98, 100, 105, 124, 125, 140, 147, 150, 155, 166, 175, 186, 196, 210, 217, 245, 249, 250, 294, 300, 310, 332, 350, 372, 375, 415, 420, 434, 465, 490, 498, 500, 525, 581, 588, 620, 651, 700, 735, 750, 775, 830, 868, 875, 930, 980, 996, 1050, 1085, 1162, 1225, 1245, 1302, 1470, 1500, 1519, 1550, 1660, 1743, 1750, 1860, 2075, 2100, 2170, 2324, 2325, 2450, 2490, 2573, 2604, 2625, 2905, 2940, 3038, 3100, 3255, 3486, 3500, 3675, 3875, 4067, 4150, 4340, 4557, 4650, 4900, 4980, 5146, 5250, 5425, 5810, 6076, 6125, 6225, 6510, 6972, 7350, 7595, 7719, 7750, 8134, 8300, 8715, 9114, 9300, 10292, 10375, 10500, 10850, 11620, 11625, 12201, 12250, 12450, 12865, 13020, 14525, 14700, 15190, 15438, 15500, 16268, 16275, 17430, 18011, 18228, 18375, 20335, 20750, 21700, 22785, 23250, 24402, 24500, 24900, 25730, 27125, 29050, 30380, 30876, 31125, 32550, 34860, 36022, 36750, 37975, 38595, 40670, 41500, 43575, 45570, 46500, 48804, 51460, 54033, 54250, 58100, 61005, 62250, 64325, 65100, 72044, 72625, 73500, 75950, 77190, 81340, 81375, 87150, 90055, 91140, 101675, 108066, 108500, 113925, 122010, 124500, 126077, 128650, 145250, 151900, 154380, 162750, 174300, 180110, 189875, 192975, 203350, 216132, 217875, 227850, 244020, 252154, 257300, 270165, 290500, 305025, 321625, 325500, 360220, 378231, 379750, 385950, 406700, 435750, 450275, 455700, 504308, 508375, 540330, 569625, 610050, 630385, 643250, 756462, 759500, 771900, 871500, 900550, 964875, 1016750, 1080660, 1139250, 1220100, 1260770, 1286500, 1350825, 1512924, 1525125, 1801100, 1891155, 1929750, 2033500, 2251375, 2278500, 2521540, 2701650, 3050250, 3151925, 3782310, 3859500, 4502750, 5403300, 6100500, 6303850, 6754125, 7564620, 9005500, 9455775, 12607700, 13508250, 15759625, 18911550, 27016500, 31519250, 37823100, 47278875, 63038500, 94557750, 189115500]

約数ペア:

[(1, 189115500), (2, 94557750), (3, 63038500), (4, 47278875), (5, 37823100), (6, 31519250), (7, 27016500), (10, 18911550), (12, 15759625), (14, 13508250), (15, 12607700), (20, 9455775), (21, 9005500), (25, 7564620), (28, 6754125), (30, 6303850), (31, 6100500), (35, 5403300), (42, 4502750), (49, 3859500), (50, 3782310), (60, 3151925), (62, 3050250), (70, 2701650), (75, 2521540), (83, 2278500), (84, 2251375), (93, 2033500), (98, 1929750), (100, 1891155), (105, 1801100), (124, 1525125), (125, 1512924), (140, 1350825), (147, 1286500), (150, 1260770), (155, 1220100), (166, 1139250), (175, 1080660), (186, 1016750), (196, 964875), (210, 900550), (217, 871500), (245, 771900), (249, 759500), (250, 756462), (294, 643250), (300, 630385), (310, 610050), (332, 569625), (350, 540330), (372, 508375), (375, 504308), (415, 455700), (420, 450275), (434, 435750), (465, 406700), (490, 385950), (498, 379750), (500, 378231), (525, 360220), (581, 325500), (588, 321625), (620, 305025), (651, 290500), (700, 270165), (735, 257300), (750, 252154), (775, 244020), (830, 227850), (868, 217875), (875, 216132), (930, 203350), (980, 192975), (996, 189875), (1050, 180110), (1085, 174300), (1162, 162750), (1225, 154380), (1245, 151900), (1302, 145250), (1470, 128650), (1500, 126077), (1519, 124500), (1550, 122010), (1660, 113925), (1743, 108500), (1750, 108066), (1860, 101675), (2075, 91140), (2100, 90055), (2170, 87150), (2324, 81375), (2325, 81340), (2450, 77190), (2490, 75950), (2573, 73500), (2604, 72625), (2625, 72044), (2905, 65100), (2940, 64325), (3038, 62250), (3100, 61005), (3255, 58100), (3486, 54250), (3500, 54033), (3675, 51460), (3875, 48804), (4067, 46500), (4150, 45570), (4340, 43575), (4557, 41500), (4650, 40670), (4900, 38595), (4980, 37975), (5146, 36750), (5250, 36022), (5425, 34860), (5810, 32550), (6076, 31125), (6125, 30876), (6225, 30380), (6510, 29050), (6972, 27125), (7350, 25730), (7595, 24900), (7719, 24500), (7750, 24402), (8134, 23250), (8300, 22785), (8715, 21700), (9114, 20750), (9300, 20335), (10292, 18375), (10375, 18228), (10500, 18011), (10850, 17430), (11620, 16275), (11625, 16268), (12201, 15500), (12250, 15438), (12450, 15190), (12865, 14700), (13020, 14525)]