68247720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1877}}^1$

素因数の和:1995

約数の個数: 96

約数和(自身を含む): 224120520

約数和(自身を除く): 155872800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 1877, 2020, 2424, 3030, 3636, 3754, 4040, 4545, 5631, 6060, 7272, 7508, 9090, 9385, 11262, 12120, 15016, 16893, 18180, 18770, 22524, 28155, 33786, 36360, 37540, 45048, 56310, 67572, 75080, 84465, 112620, 135144, 168930, 189577, 225240, 337860, 379154, 568731, 675720, 758308, 947885, 1137462, 1516616, 1706193, 1895770, 2274924, 2843655, 3412386, 3791540, 4549848, 5687310, 6824772, 7583080, 8530965, 11374620, 13649544, 17061930, 22749240, 34123860, 68247720]

約数ペア:

[(1, 68247720), (2, 34123860), (3, 22749240), (4, 17061930), (5, 13649544), (6, 11374620), (8, 8530965), (9, 7583080), (10, 6824772), (12, 5687310), (15, 4549848), (18, 3791540), (20, 3412386), (24, 2843655), (30, 2274924), (36, 1895770), (40, 1706193), (45, 1516616), (60, 1137462), (72, 947885), (90, 758308), (101, 675720), (120, 568731), (180, 379154), (202, 337860), (303, 225240), (360, 189577), (404, 168930), (505, 135144), (606, 112620), (808, 84465), (909, 75080), (1010, 67572), (1212, 56310), (1515, 45048), (1818, 37540), (1877, 36360), (2020, 33786), (2424, 28155), (3030, 22524), (3636, 18770), (3754, 18180), (4040, 16893), (4545, 15016), (5631, 12120), (6060, 11262), (7272, 9385), (7508, 9090)]