26779860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4021}}^1$

素因数の和:4073

約数の個数: 72

約数和(自身を含む): 83448456

約数和(自身を除く): 56668596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 4021, 6660, 8042, 12063, 16084, 20105, 24126, 36189, 40210, 48252, 60315, 72378, 80420, 120630, 144756, 148777, 180945, 241260, 297554, 361890, 446331, 595108, 723780, 743885, 892662, 1338993, 1487770, 1785324, 2231655, 2677986, 2975540, 4463310, 5355972, 6694965, 8926620, 13389930, 26779860]

約数ペア:

[(1, 26779860), (2, 13389930), (3, 8926620), (4, 6694965), (5, 5355972), (6, 4463310), (9, 2975540), (10, 2677986), (12, 2231655), (15, 1785324), (18, 1487770), (20, 1338993), (30, 892662), (36, 743885), (37, 723780), (45, 595108), (60, 446331), (74, 361890), (90, 297554), (111, 241260), (148, 180945), (180, 148777), (185, 144756), (222, 120630), (333, 80420), (370, 72378), (444, 60315), (555, 48252), (666, 40210), (740, 36189), (1110, 24126), (1332, 20105), (1665, 16084), (2220, 12063), (3330, 8042), (4021, 6660)]