89357220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13417}}^1$

素因数の和:13469

約数の個数: 72

約数和(自身を含む): 278396664

約数和(自身を除く): 189039444

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, 6660, 13417, 26834, 40251, 53668, 67085, 80502, 120753, 134170, 161004, 201255, 241506, 268340, 402510, 483012, 496429, 603765, 805020, 992858, 1207530, 1489287, 1985716, 2415060, 2482145, 2978574, 4467861, 4964290, 5957148, 7446435, 8935722, 9928580, 14892870, 17871444, 22339305, 29785740, 44678610, 89357220]

約数ペア:

[(1, 89357220), (2, 44678610), (3, 29785740), (4, 22339305), (5, 17871444), (6, 14892870), (9, 9928580), (10, 8935722), (12, 7446435), (15, 5957148), (18, 4964290), (20, 4467861), (30, 2978574), (36, 2482145), (37, 2415060), (45, 1985716), (60, 1489287), (74, 1207530), (90, 992858), (111, 805020), (148, 603765), (180, 496429), (185, 483012), (222, 402510), (333, 268340), (370, 241506), (444, 201255), (555, 161004), (666, 134170), (740, 120753), (1110, 80502), (1332, 67085), (1665, 53668), (2220, 40251), (3330, 26834), (6660, 13417)]