13538042460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{67213}}^1$

素因数の和:67604

約数の個数: 96

約数和(自身を含む): 42231900480

約数和(自身を除く): 28693858020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 373, 540, 746, 1119, 1492, 1865, 2238, 3357, 3730, 4476, 5595, 6714, 7460, 10071, 11190, 13428, 16785, 20142, 22380, 33570, 40284, 50355, 67140, 67213, 100710, 134426, 201420, 201639, 268852, 336065, 403278, 604917, 672130, 806556, 1008195, 1209834, 1344260, 1814751, 2016390, 2419668, 3024585, 3629502, 4032780, 6049170, 7259004, 9073755, 12098340, 18147510, 25070449, 36295020, 50140898, 75211347, 100281796, 125352245, 150422694, 225634041, 250704490, 300845388, 376056735, 451268082, 501408980, 676902123, 752113470, 902536164, 1128170205, 1353804246, 1504226940, 2256340410, 2707608492, 3384510615, 4512680820, 6769021230, 13538042460]

約数ペア:

[(1, 13538042460), (2, 6769021230), (3, 4512680820), (4, 3384510615), (5, 2707608492), (6, 2256340410), (9, 1504226940), (10, 1353804246), (12, 1128170205), (15, 902536164), (18, 752113470), (20, 676902123), (27, 501408980), (30, 451268082), (36, 376056735), (45, 300845388), (54, 250704490), (60, 225634041), (90, 150422694), (108, 125352245), (135, 100281796), (180, 75211347), (270, 50140898), (373, 36295020), (540, 25070449), (746, 18147510), (1119, 12098340), (1492, 9073755), (1865, 7259004), (2238, 6049170), (3357, 4032780), (3730, 3629502), (4476, 3024585), (5595, 2419668), (6714, 2016390), (7460, 1814751), (10071, 1344260), (11190, 1209834), (13428, 1008195), (16785, 806556), (20142, 672130), (22380, 604917), (33570, 403278), (40284, 336065), (50355, 268852), (67140, 201639), (67213, 201420), (100710, 134426)]