27202770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 85363200

約数和(自身を除く): 58160430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 389, 518, 555, 630, 666, 777, 778, 945, 999, 1110, 1167, 1295, 1554, 1665, 1890, 1945, 1998, 2331, 2334, 2590, 2723, 3330, 3501, 3885, 3890, 4662, 4995, 5446, 5835, 6993, 7002, 7770, 8169, 9990, 10503, 11655, 11670, 13615, 13986, 14393, 16338, 17505, 21006, 23310, 24507, 27230, 28786, 34965, 35010, 40845, 43179, 49014, 52515, 69930, 71965, 73521, 81690, 86358, 100751, 105030, 122535, 129537, 143930, 147042, 201502, 215895, 245070, 259074, 302253, 367605, 388611, 431790, 503755, 604506, 647685, 735210, 777222, 906759, 1007510, 1295370, 1511265, 1813518, 1943055, 2720277, 3022530, 3886110, 4533795, 5440554, 9067590, 13601385, 27202770]

約数ペア:

[(1, 27202770), (2, 13601385), (3, 9067590), (5, 5440554), (6, 4533795), (7, 3886110), (9, 3022530), (10, 2720277), (14, 1943055), (15, 1813518), (18, 1511265), (21, 1295370), (27, 1007510), (30, 906759), (35, 777222), (37, 735210), (42, 647685), (45, 604506), (54, 503755), (63, 431790), (70, 388611), (74, 367605), (90, 302253), (105, 259074), (111, 245070), (126, 215895), (135, 201502), (185, 147042), (189, 143930), (210, 129537), (222, 122535), (259, 105030), (270, 100751), (315, 86358), (333, 81690), (370, 73521), (378, 71965), (389, 69930), (518, 52515), (555, 49014), (630, 43179), (666, 40845), (777, 35010), (778, 34965), (945, 28786), (999, 27230), (1110, 24507), (1167, 23310), (1295, 21006), (1554, 17505), (1665, 16338), (1890, 14393), (1945, 13986), (1998, 13615), (2331, 11670), (2334, 11655), (2590, 10503), (2723, 9990), (3330, 8169), (3501, 7770), (3885, 7002), (3890, 6993), (4662, 5835), (4995, 5446)]