90643080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68669}}^1$

素因数の和:68694

約数の個数: 64

約数和(自身を含む): 296654400

約数和(自身を除く): 206011320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 68669, 137338, 206007, 274676, 343345, 412014, 549352, 686690, 755359, 824028, 1030035, 1373380, 1510718, 1648056, 2060070, 2266077, 2746760, 3021436, 3776795, 4120140, 4532154, 6042872, 7553590, 8240280, 9064308, 11330385, 15107180, 18128616, 22660770, 30214360, 45321540, 90643080]

約数ペア:

[(1, 90643080), (2, 45321540), (3, 30214360), (4, 22660770), (5, 18128616), (6, 15107180), (8, 11330385), (10, 9064308), (11, 8240280), (12, 7553590), (15, 6042872), (20, 4532154), (22, 4120140), (24, 3776795), (30, 3021436), (33, 2746760), (40, 2266077), (44, 2060070), (55, 1648056), (60, 1510718), (66, 1373380), (88, 1030035), (110, 824028), (120, 755359), (132, 686690), (165, 549352), (220, 412014), (264, 343345), (330, 274676), (440, 206007), (660, 137338), (1320, 68669)]