65649157380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{208291}}^1$

素因数の和:208426

約数の個数: 144

約数和(自身を含む): 212897752704

約数和(自身を除く): 147248595324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 103, 153, 170, 180, 204, 206, 255, 306, 309, 340, 412, 510, 515, 612, 618, 765, 927, 1020, 1030, 1236, 1530, 1545, 1751, 1854, 2060, 3060, 3090, 3502, 3708, 4635, 5253, 6180, 7004, 8755, 9270, 10506, 15759, 17510, 18540, 21012, 26265, 31518, 35020, 52530, 63036, 78795, 105060, 157590, 208291, 315180, 416582, 624873, 833164, 1041455, 1249746, 1874619, 2082910, 2499492, 3124365, 3540947, 3749238, 4165820, 6248730, 7081894, 7498476, 9373095, 10622841, 12497460, 14163788, 17704735, 18746190, 21245682, 21453973, 31868523, 35409470, 37492380, 42491364, 42907946, 53114205, 63737046, 64361919, 70818940, 85815892, 106228410, 107269865, 127474092, 128723838, 159342615, 193085757, 212456820, 214539730, 257447676, 318685230, 321809595, 364717541, 386171514, 429079460, 637370460, 643619190, 729435082, 772343028, 965428785, 1094152623, 1287238380, 1458870164, 1823587705, 1930857570, 2188305246, 3282457869, 3647175410, 3861715140, 4376610492, 5470763115, 6564915738, 7294350820, 10941526230, 13129831476, 16412289345, 21883052460, 32824578690, 65649157380]

約数ペア:

[(1, 65649157380), (2, 32824578690), (3, 21883052460), (4, 16412289345), (5, 13129831476), (6, 10941526230), (9, 7294350820), (10, 6564915738), (12, 5470763115), (15, 4376610492), (17, 3861715140), (18, 3647175410), (20, 3282457869), (30, 2188305246), (34, 1930857570), (36, 1823587705), (45, 1458870164), (51, 1287238380), (60, 1094152623), (68, 965428785), (85, 772343028), (90, 729435082), (102, 643619190), (103, 637370460), (153, 429079460), (170, 386171514), (180, 364717541), (204, 321809595), (206, 318685230), (255, 257447676), (306, 214539730), (309, 212456820), (340, 193085757), (412, 159342615), (510, 128723838), (515, 127474092), (612, 107269865), (618, 106228410), (765, 85815892), (927, 70818940), (1020, 64361919), (1030, 63737046), (1236, 53114205), (1530, 42907946), (1545, 42491364), (1751, 37492380), (1854, 35409470), (2060, 31868523), (3060, 21453973), (3090, 21245682), (3502, 18746190), (3708, 17704735), (4635, 14163788), (5253, 12497460), (6180, 10622841), (7004, 9373095), (8755, 7498476), (9270, 7081894), (10506, 6248730), (15759, 4165820), (17510, 3749238), (18540, 3540947), (21012, 3124365), (26265, 2499492), (31518, 2082910), (35020, 1874619), (52530, 1249746), (63036, 1041455), (78795, 833164), (105060, 624873), (157590, 416582), (208291, 315180)]