205204790400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{127997}}^1$

素因数の和:128191

約数の個数: 192

約数和(自身を含む): 679945855680

約数和(自身を除く): 474741065280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 167, 192, 200, 240, 300, 320, 334, 384, 400, 480, 501, 600, 640, 668, 800, 835, 960, 1002, 1200, 1336, 1600, 1670, 1920, 2004, 2400, 2505, 2672, 3200, 3340, 4008, 4175, 4800, 5010, 5344, 6680, 8016, 8350, 9600, 10020, 10688, 12525, 13360, 16032, 16700, 20040, 21376, 25050, 26720, 32064, 33400, 40080, 50100, 53440, 64128, 66800, 80160, 100200, 106880, 127997, 133600, 160320, 200400, 255994, 267200, 320640, 383991, 400800, 511988, 534400, 639985, 767982, 801600, 1023976, 1279970, 1535964, 1603200, 1919955, 2047952, 2559940, 3071928, 3199925, 3839910, 4095904, 5119880, 6143856, 6399850, 7679820, 8191808, 9599775, 10239760, 12287712, 12799700, 15359640, 16383616, 19199550, 20479520, 21375499, 24575424, 25599400, 30719280, 38399100, 40959040, 42750998, 49150848, 51198800, 61438560, 64126497, 76798200, 81918080, 85501996, 102397600, 106877495, 122877120, 128252994, 153596400, 171003992, 204795200, 213754990, 245754240, 256505988, 307192800, 320632485, 342007984, 409590400, 427509980, 513011976, 534387475, 614385600, 641264970, 684015968, 855019960, 1026023952, 1068774950, 1228771200, 1282529940, 1368031936, 1603162425, 1710039920, 2052047904, 2137549900, 2565059880, 2736063872, 3206324850, 3420079840, 4104095808, 4275099800, 5130119760, 6412649700, 6840159680, 8208191616, 8550199600, 10260239520, 12825299400, 13680319360, 17100399200, 20520479040, 25650598800, 34200798400, 41040958080, 51301197600, 68401596800, 102602395200, 205204790400]

約数ペア:

[(1, 205204790400), (2, 102602395200), (3, 68401596800), (4, 51301197600), (5, 41040958080), (6, 34200798400), (8, 25650598800), (10, 20520479040), (12, 17100399200), (15, 13680319360), (16, 12825299400), (20, 10260239520), (24, 8550199600), (25, 8208191616), (30, 6840159680), (32, 6412649700), (40, 5130119760), (48, 4275099800), (50, 4104095808), (60, 3420079840), (64, 3206324850), (75, 2736063872), (80, 2565059880), (96, 2137549900), (100, 2052047904), (120, 1710039920), (128, 1603162425), (150, 1368031936), (160, 1282529940), (167, 1228771200), (192, 1068774950), (200, 1026023952), (240, 855019960), (300, 684015968), (320, 641264970), (334, 614385600), (384, 534387475), (400, 513011976), (480, 427509980), (501, 409590400), (600, 342007984), (640, 320632485), (668, 307192800), (800, 256505988), (835, 245754240), (960, 213754990), (1002, 204795200), (1200, 171003992), (1336, 153596400), (1600, 128252994), (1670, 122877120), (1920, 106877495), (2004, 102397600), (2400, 85501996), (2505, 81918080), (2672, 76798200), (3200, 64126497), (3340, 61438560), (4008, 51198800), (4175, 49150848), (4800, 42750998), (5010, 40959040), (5344, 38399100), (6680, 30719280), (8016, 25599400), (8350, 24575424), (9600, 21375499), (10020, 20479520), (10688, 19199550), (12525, 16383616), (13360, 15359640), (16032, 12799700), (16700, 12287712), (20040, 10239760), (21376, 9599775), (25050, 8191808), (26720, 7679820), (32064, 6399850), (33400, 6143856), (40080, 5119880), (50100, 4095904), (53440, 3839910), (64128, 3199925), (66800, 3071928), (80160, 2559940), (100200, 2047952), (106880, 1919955), (127997, 1603200), (133600, 1535964), (160320, 1279970), (200400, 1023976), (255994, 801600), (267200, 767982), (320640, 639985), (383991, 534400), (400800, 511988)]