54648180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^2$

素因数の和:111

約数の個数: 162

約数和(自身を含む): 181190646

約数和(自身を除く): 126542466

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 90, 95, 114, 116, 145, 171, 174, 180, 190, 228, 261, 285, 290, 342, 348, 361, 380, 435, 522, 551, 570, 580, 684, 722, 841, 855, 870, 1044, 1083, 1102, 1140, 1305, 1444, 1653, 1682, 1710, 1740, 1805, 2166, 2204, 2523, 2610, 2755, 3249, 3306, 3364, 3420, 3610, 4205, 4332, 4959, 5046, 5220, 5415, 5510, 6498, 6612, 7220, 7569, 8265, 8410, 9918, 10092, 10469, 10830, 11020, 12615, 12996, 15138, 15979, 16245, 16530, 16820, 19836, 20938, 21660, 24795, 25230, 30276, 31407, 31958, 32490, 33060, 37845, 41876, 47937, 49590, 50460, 52345, 62814, 63916, 64980, 75690, 79895, 94221, 95874, 99180, 104690, 125628, 143811, 151380, 157035, 159790, 188442, 191748, 209380, 239685, 287622, 303601, 314070, 319580, 376884, 471105, 479370, 575244, 607202, 628140, 719055, 910803, 942210, 958740, 1214404, 1438110, 1518005, 1821606, 1884420, 2732409, 2876220, 3036010, 3643212, 4554015, 5464818, 6072020, 9108030, 10929636, 13662045, 18216060, 27324090, 54648180]

約数ペア:

[(1, 54648180), (2, 27324090), (3, 18216060), (4, 13662045), (5, 10929636), (6, 9108030), (9, 6072020), (10, 5464818), (12, 4554015), (15, 3643212), (18, 3036010), (19, 2876220), (20, 2732409), (29, 1884420), (30, 1821606), (36, 1518005), (38, 1438110), (45, 1214404), (57, 958740), (58, 942210), (60, 910803), (76, 719055), (87, 628140), (90, 607202), (95, 575244), (114, 479370), (116, 471105), (145, 376884), (171, 319580), (174, 314070), (180, 303601), (190, 287622), (228, 239685), (261, 209380), (285, 191748), (290, 188442), (342, 159790), (348, 157035), (361, 151380), (380, 143811), (435, 125628), (522, 104690), (551, 99180), (570, 95874), (580, 94221), (684, 79895), (722, 75690), (841, 64980), (855, 63916), (870, 62814), (1044, 52345), (1083, 50460), (1102, 49590), (1140, 47937), (1305, 41876), (1444, 37845), (1653, 33060), (1682, 32490), (1710, 31958), (1740, 31407), (1805, 30276), (2166, 25230), (2204, 24795), (2523, 21660), (2610, 20938), (2755, 19836), (3249, 16820), (3306, 16530), (3364, 16245), (3420, 15979), (3610, 15138), (4205, 12996), (4332, 12615), (4959, 11020), (5046, 10830), (5220, 10469), (5415, 10092), (5510, 9918), (6498, 8410), (6612, 8265), (7220, 7569)]