74106060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 256048128

約数和(自身を除く): 181942068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 97, 102, 105, 107, 119, 140, 170, 194, 204, 210, 214, 238, 255, 291, 321, 340, 357, 388, 420, 428, 476, 485, 510, 535, 582, 595, 642, 679, 714, 749, 970, 1020, 1070, 1164, 1190, 1284, 1358, 1428, 1455, 1498, 1605, 1649, 1785, 1819, 1940, 2037, 2140, 2247, 2380, 2716, 2910, 2996, 3210, 3298, 3395, 3570, 3638, 3745, 4074, 4494, 4947, 5457, 5820, 6420, 6596, 6790, 7140, 7276, 7490, 8148, 8245, 8988, 9095, 9894, 10185, 10379, 10914, 11235, 11543, 12733, 13580, 14980, 16490, 18190, 19788, 20370, 20758, 21828, 22470, 23086, 24735, 25466, 27285, 31137, 32980, 34629, 36380, 38199, 40740, 41516, 44940, 46172, 49470, 50932, 51895, 54570, 57715, 62274, 63665, 69258, 72653, 76398, 98940, 103790, 109140, 115430, 124548, 127330, 138516, 145306, 152796, 155685, 173145, 176443, 190995, 207580, 217959, 230860, 254660, 290612, 311370, 346290, 352886, 363265, 381990, 435918, 529329, 622740, 692580, 705772, 726530, 763980, 871836, 882215, 1058658, 1089795, 1235101, 1453060, 1764430, 2117316, 2179590, 2470202, 2646645, 3528860, 3705303, 4359180, 4940404, 5293290, 6175505, 7410606, 10586580, 12351010, 14821212, 18526515, 24702020, 37053030, 74106060]

約数ペア:

[(1, 74106060), (2, 37053030), (3, 24702020), (4, 18526515), (5, 14821212), (6, 12351010), (7, 10586580), (10, 7410606), (12, 6175505), (14, 5293290), (15, 4940404), (17, 4359180), (20, 3705303), (21, 3528860), (28, 2646645), (30, 2470202), (34, 2179590), (35, 2117316), (42, 1764430), (51, 1453060), (60, 1235101), (68, 1089795), (70, 1058658), (84, 882215), (85, 871836), (97, 763980), (102, 726530), (105, 705772), (107, 692580), (119, 622740), (140, 529329), (170, 435918), (194, 381990), (204, 363265), (210, 352886), (214, 346290), (238, 311370), (255, 290612), (291, 254660), (321, 230860), (340, 217959), (357, 207580), (388, 190995), (420, 176443), (428, 173145), (476, 155685), (485, 152796), (510, 145306), (535, 138516), (582, 127330), (595, 124548), (642, 115430), (679, 109140), (714, 103790), (749, 98940), (970, 76398), (1020, 72653), (1070, 69258), (1164, 63665), (1190, 62274), (1284, 57715), (1358, 54570), (1428, 51895), (1455, 50932), (1498, 49470), (1605, 46172), (1649, 44940), (1785, 41516), (1819, 40740), (1940, 38199), (2037, 36380), (2140, 34629), (2247, 32980), (2380, 31137), (2716, 27285), (2910, 25466), (2996, 24735), (3210, 23086), (3298, 22470), (3395, 21828), (3570, 20758), (3638, 20370), (3745, 19788), (4074, 18190), (4494, 16490), (4947, 14980), (5457, 13580), (5820, 12733), (6420, 11543), (6596, 11235), (6790, 10914), (7140, 10379), (7276, 10185), (7490, 9894), (8148, 9095), (8245, 8988)]