12303900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^2\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 270

約数和(自身を含む): 47892768

約数和(自身を除く): 35588868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 31, 35, 36, 42, 45, 49, 50, 54, 60, 62, 63, 70, 75, 81, 84, 90, 93, 98, 100, 105, 108, 124, 126, 135, 140, 147, 150, 155, 162, 175, 180, 186, 189, 196, 210, 217, 225, 245, 252, 270, 279, 294, 300, 310, 315, 324, 350, 372, 378, 405, 420, 434, 441, 450, 465, 490, 525, 540, 558, 567, 588, 620, 630, 651, 675, 700, 735, 756, 775, 810, 837, 868, 882, 900, 930, 945, 980, 1050, 1085, 1116, 1134, 1225, 1260, 1302, 1323, 1350, 1395, 1470, 1519, 1550, 1575, 1620, 1674, 1764, 1860, 1890, 1953, 2025, 2100, 2170, 2205, 2268, 2325, 2450, 2511, 2604, 2646, 2700, 2790, 2835, 2940, 3038, 3100, 3150, 3255, 3348, 3675, 3780, 3906, 3969, 4050, 4185, 4340, 4410, 4557, 4650, 4725, 4900, 5022, 5292, 5425, 5580, 5670, 5859, 6076, 6300, 6510, 6615, 6975, 7350, 7595, 7812, 7938, 8100, 8370, 8820, 9114, 9300, 9450, 9765, 10044, 10850, 11025, 11340, 11718, 12555, 13020, 13230, 13671, 13950, 14175, 14700, 15190, 15876, 16275, 16740, 17577, 18228, 18900, 19530, 19845, 20925, 21700, 22050, 22785, 23436, 25110, 26460, 27342, 27900, 28350, 29295, 30380, 32550, 33075, 35154, 37975, 39060, 39690, 41013, 41850, 44100, 45570, 48825, 50220, 54684, 56700, 58590, 62775, 65100, 66150, 68355, 70308, 75950, 79380, 82026, 83700, 87885, 91140, 97650, 99225, 113925, 117180, 123039, 125550, 132300, 136710, 146475, 151900, 164052, 175770, 195300, 198450, 205065, 227850, 246078, 251100, 273420, 292950, 341775, 351540, 396900, 410130, 439425, 455700, 492156, 585900, 615195, 683550, 820260, 878850, 1025325, 1230390, 1367100, 1757700, 2050650, 2460780, 3075975, 4101300, 6151950, 12303900]

約数ペア:

[(1, 12303900), (2, 6151950), (3, 4101300), (4, 3075975), (5, 2460780), (6, 2050650), (7, 1757700), (9, 1367100), (10, 1230390), (12, 1025325), (14, 878850), (15, 820260), (18, 683550), (20, 615195), (21, 585900), (25, 492156), (27, 455700), (28, 439425), (30, 410130), (31, 396900), (35, 351540), (36, 341775), (42, 292950), (45, 273420), (49, 251100), (50, 246078), (54, 227850), (60, 205065), (62, 198450), (63, 195300), (70, 175770), (75, 164052), (81, 151900), (84, 146475), (90, 136710), (93, 132300), (98, 125550), (100, 123039), (105, 117180), (108, 113925), (124, 99225), (126, 97650), (135, 91140), (140, 87885), (147, 83700), (150, 82026), (155, 79380), (162, 75950), (175, 70308), (180, 68355), (186, 66150), (189, 65100), (196, 62775), (210, 58590), (217, 56700), (225, 54684), (245, 50220), (252, 48825), (270, 45570), (279, 44100), (294, 41850), (300, 41013), (310, 39690), (315, 39060), (324, 37975), (350, 35154), (372, 33075), (378, 32550), (405, 30380), (420, 29295), (434, 28350), (441, 27900), (450, 27342), (465, 26460), (490, 25110), (525, 23436), (540, 22785), (558, 22050), (567, 21700), (588, 20925), (620, 19845), (630, 19530), (651, 18900), (675, 18228), (700, 17577), (735, 16740), (756, 16275), (775, 15876), (810, 15190), (837, 14700), (868, 14175), (882, 13950), (900, 13671), (930, 13230), (945, 13020), (980, 12555), (1050, 11718), (1085, 11340), (1116, 11025), (1134, 10850), (1225, 10044), (1260, 9765), (1302, 9450), (1323, 9300), (1350, 9114), (1395, 8820), (1470, 8370), (1519, 8100), (1550, 7938), (1575, 7812), (1620, 7595), (1674, 7350), (1764, 6975), (1860, 6615), (1890, 6510), (1953, 6300), (2025, 6076), (2100, 5859), (2170, 5670), (2205, 5580), (2268, 5425), (2325, 5292), (2450, 5022), (2511, 4900), (2604, 4725), (2646, 4650), (2700, 4557), (2790, 4410), (2835, 4340), (2940, 4185), (3038, 4050), (3100, 3969), (3150, 3906), (3255, 3780), (3348, 3675)]