54037900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 149990400

約数和(自身を除く): 95952500

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 50, 68, 70, 76, 85, 95, 100, 119, 133, 140, 170, 175, 190, 238, 239, 266, 323, 340, 350, 380, 425, 475, 476, 478, 532, 595, 646, 665, 700, 850, 950, 956, 1190, 1195, 1292, 1330, 1615, 1673, 1700, 1900, 2261, 2380, 2390, 2660, 2975, 3230, 3325, 3346, 4063, 4522, 4541, 4780, 5950, 5975, 6460, 6650, 6692, 8075, 8126, 8365, 9044, 9082, 11305, 11900, 11950, 13300, 16150, 16252, 16730, 18164, 20315, 22610, 22705, 23900, 28441, 31787, 32300, 33460, 40630, 41825, 45220, 45410, 56525, 56882, 63574, 77197, 81260, 83650, 90820, 101575, 113050, 113525, 113764, 127148, 142205, 154394, 158935, 167300, 203150, 226100, 227050, 284410, 308788, 317870, 385985, 406300, 454100, 540379, 568820, 635740, 711025, 771970, 794675, 1080758, 1422050, 1543940, 1589350, 1929925, 2161516, 2701895, 2844100, 3178700, 3859850, 5403790, 7719700, 10807580, 13509475, 27018950, 54037900]

約数ペア:

[(1, 54037900), (2, 27018950), (4, 13509475), (5, 10807580), (7, 7719700), (10, 5403790), (14, 3859850), (17, 3178700), (19, 2844100), (20, 2701895), (25, 2161516), (28, 1929925), (34, 1589350), (35, 1543940), (38, 1422050), (50, 1080758), (68, 794675), (70, 771970), (76, 711025), (85, 635740), (95, 568820), (100, 540379), (119, 454100), (133, 406300), (140, 385985), (170, 317870), (175, 308788), (190, 284410), (238, 227050), (239, 226100), (266, 203150), (323, 167300), (340, 158935), (350, 154394), (380, 142205), (425, 127148), (475, 113764), (476, 113525), (478, 113050), (532, 101575), (595, 90820), (646, 83650), (665, 81260), (700, 77197), (850, 63574), (950, 56882), (956, 56525), (1190, 45410), (1195, 45220), (1292, 41825), (1330, 40630), (1615, 33460), (1673, 32300), (1700, 31787), (1900, 28441), (2261, 23900), (2380, 22705), (2390, 22610), (2660, 20315), (2975, 18164), (3230, 16730), (3325, 16252), (3346, 16150), (4063, 13300), (4522, 11950), (4541, 11900), (4780, 11305), (5950, 9082), (5975, 9044), (6460, 8365), (6650, 8126), (6692, 8075)]