213941400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 712454400

約数和(自身を除く): 498513000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 37, 40, 46, 50, 60, 69, 74, 75, 92, 100, 111, 115, 120, 138, 148, 150, 184, 185, 200, 222, 230, 276, 296, 300, 345, 370, 419, 444, 460, 552, 555, 575, 600, 690, 740, 838, 851, 888, 920, 925, 1110, 1150, 1257, 1380, 1480, 1676, 1702, 1725, 1850, 2095, 2220, 2300, 2514, 2553, 2760, 2775, 3352, 3404, 3450, 3700, 4190, 4255, 4440, 4600, 5028, 5106, 5550, 6285, 6808, 6900, 7400, 8380, 8510, 9637, 10056, 10212, 10475, 11100, 12570, 12765, 13800, 15503, 16760, 17020, 19274, 20424, 20950, 21275, 22200, 25140, 25530, 28911, 31006, 31425, 34040, 38548, 41900, 42550, 46509, 48185, 50280, 51060, 57822, 62012, 62850, 63825, 77096, 77515, 83800, 85100, 93018, 96370, 102120, 115644, 124024, 125700, 127650, 144555, 155030, 170200, 186036, 192740, 231288, 232545, 240925, 251400, 255300, 289110, 310060, 356569, 372072, 385480, 387575, 465090, 481850, 510600, 578220, 620120, 713138, 722775, 775150, 930180, 963700, 1069707, 1156440, 1162725, 1426276, 1445550, 1550300, 1782845, 1860360, 1927400, 2139414, 2325450, 2852552, 2891100, 3100600, 3565690, 4278828, 4650900, 5348535, 5782200, 7131380, 8557656, 8914225, 9301800, 10697070, 14262760, 17828450, 21394140, 26742675, 35656900, 42788280, 53485350, 71313800, 106970700, 213941400]

約数ペア:

[(1, 213941400), (2, 106970700), (3, 71313800), (4, 53485350), (5, 42788280), (6, 35656900), (8, 26742675), (10, 21394140), (12, 17828450), (15, 14262760), (20, 10697070), (23, 9301800), (24, 8914225), (25, 8557656), (30, 7131380), (37, 5782200), (40, 5348535), (46, 4650900), (50, 4278828), (60, 3565690), (69, 3100600), (74, 2891100), (75, 2852552), (92, 2325450), (100, 2139414), (111, 1927400), (115, 1860360), (120, 1782845), (138, 1550300), (148, 1445550), (150, 1426276), (184, 1162725), (185, 1156440), (200, 1069707), (222, 963700), (230, 930180), (276, 775150), (296, 722775), (300, 713138), (345, 620120), (370, 578220), (419, 510600), (444, 481850), (460, 465090), (552, 387575), (555, 385480), (575, 372072), (600, 356569), (690, 310060), (740, 289110), (838, 255300), (851, 251400), (888, 240925), (920, 232545), (925, 231288), (1110, 192740), (1150, 186036), (1257, 170200), (1380, 155030), (1480, 144555), (1676, 127650), (1702, 125700), (1725, 124024), (1850, 115644), (2095, 102120), (2220, 96370), (2300, 93018), (2514, 85100), (2553, 83800), (2760, 77515), (2775, 77096), (3352, 63825), (3404, 62850), (3450, 62012), (3700, 57822), (4190, 51060), (4255, 50280), (4440, 48185), (4600, 46509), (5028, 42550), (5106, 41900), (5550, 38548), (6285, 34040), (6808, 31425), (6900, 31006), (7400, 28911), (8380, 25530), (8510, 25140), (9637, 22200), (10056, 21275), (10212, 20950), (10475, 20424), (11100, 19274), (12570, 17020), (12765, 16760), (13800, 15503)]