54045180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 190794240

約数和(自身を除く): 136749060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 727, 826, 885, 1062, 1180, 1239, 1260, 1454, 1652, 1770, 2065, 2124, 2181, 2478, 2655, 2908, 3540, 3635, 3717, 4130, 4362, 4956, 5089, 5310, 6195, 6543, 7270, 7434, 8260, 8724, 10178, 10620, 10905, 12390, 13086, 14540, 14868, 15267, 18585, 20356, 21810, 24780, 25445, 26172, 30534, 32715, 37170, 42893, 43620, 45801, 50890, 61068, 65430, 74340, 76335, 85786, 91602, 101780, 128679, 130860, 152670, 171572, 183204, 214465, 229005, 257358, 300251, 305340, 386037, 428930, 458010, 514716, 600502, 643395, 772074, 857860, 900753, 916020, 1201004, 1286790, 1501255, 1544148, 1801506, 1930185, 2573580, 2702259, 3002510, 3603012, 3860370, 4503765, 5404518, 6005020, 7720740, 9007530, 10809036, 13511295, 18015060, 27022590, 54045180]

約数ペア:

[(1, 54045180), (2, 27022590), (3, 18015060), (4, 13511295), (5, 10809036), (6, 9007530), (7, 7720740), (9, 6005020), (10, 5404518), (12, 4503765), (14, 3860370), (15, 3603012), (18, 3002510), (20, 2702259), (21, 2573580), (28, 1930185), (30, 1801506), (35, 1544148), (36, 1501255), (42, 1286790), (45, 1201004), (59, 916020), (60, 900753), (63, 857860), (70, 772074), (84, 643395), (90, 600502), (105, 514716), (118, 458010), (126, 428930), (140, 386037), (177, 305340), (180, 300251), (210, 257358), (236, 229005), (252, 214465), (295, 183204), (315, 171572), (354, 152670), (413, 130860), (420, 128679), (531, 101780), (590, 91602), (630, 85786), (708, 76335), (727, 74340), (826, 65430), (885, 61068), (1062, 50890), (1180, 45801), (1239, 43620), (1260, 42893), (1454, 37170), (1652, 32715), (1770, 30534), (2065, 26172), (2124, 25445), (2181, 24780), (2478, 21810), (2655, 20356), (2908, 18585), (3540, 15267), (3635, 14868), (3717, 14540), (4130, 13086), (4362, 12390), (4956, 10905), (5089, 10620), (5310, 10178), (6195, 8724), (6543, 8260), (7270, 7434)]