162693180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 535508064

約数和(自身を除く): 372814884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 251, 260, 277, 390, 468, 502, 554, 585, 753, 780, 831, 1004, 1108, 1170, 1255, 1385, 1506, 1662, 2259, 2340, 2493, 2510, 2770, 3012, 3263, 3324, 3601, 3765, 4155, 4518, 4986, 5020, 5540, 6526, 7202, 7530, 8310, 9036, 9789, 9972, 10803, 11295, 12465, 13052, 14404, 15060, 16315, 16620, 18005, 19578, 21606, 22590, 24930, 29367, 32409, 32630, 36010, 39156, 43212, 45180, 48945, 49860, 54015, 58734, 64818, 65260, 69527, 72020, 97890, 108030, 117468, 129636, 139054, 146835, 162045, 195780, 208581, 216060, 278108, 293670, 324090, 347635, 417162, 587340, 625743, 648180, 695270, 834324, 903851, 1042905, 1251486, 1390540, 1807702, 2085810, 2502972, 2711553, 3128715, 3615404, 4171620, 4519255, 5423106, 6257430, 8134659, 9038510, 10846212, 12514860, 13557765, 16269318, 18077020, 27115530, 32538636, 40673295, 54231060, 81346590, 162693180]

約数ペア:

[(1, 162693180), (2, 81346590), (3, 54231060), (4, 40673295), (5, 32538636), (6, 27115530), (9, 18077020), (10, 16269318), (12, 13557765), (13, 12514860), (15, 10846212), (18, 9038510), (20, 8134659), (26, 6257430), (30, 5423106), (36, 4519255), (39, 4171620), (45, 3615404), (52, 3128715), (60, 2711553), (65, 2502972), (78, 2085810), (90, 1807702), (117, 1390540), (130, 1251486), (156, 1042905), (180, 903851), (195, 834324), (234, 695270), (251, 648180), (260, 625743), (277, 587340), (390, 417162), (468, 347635), (502, 324090), (554, 293670), (585, 278108), (753, 216060), (780, 208581), (831, 195780), (1004, 162045), (1108, 146835), (1170, 139054), (1255, 129636), (1385, 117468), (1506, 108030), (1662, 97890), (2259, 72020), (2340, 69527), (2493, 65260), (2510, 64818), (2770, 58734), (3012, 54015), (3263, 49860), (3324, 48945), (3601, 45180), (3765, 43212), (4155, 39156), (4518, 36010), (4986, 32630), (5020, 32409), (5540, 29367), (6526, 24930), (7202, 22590), (7530, 21606), (8310, 19578), (9036, 18005), (9789, 16620), (9972, 16315), (10803, 15060), (11295, 14404), (12465, 13052)]