68410260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 221981760

約数和(自身を除く): 153571500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 83, 90, 95, 114, 166, 171, 180, 190, 228, 241, 249, 285, 332, 342, 380, 415, 482, 498, 570, 684, 723, 747, 830, 855, 964, 996, 1140, 1205, 1245, 1446, 1494, 1577, 1660, 1710, 2169, 2410, 2490, 2892, 2988, 3154, 3420, 3615, 3735, 4338, 4579, 4731, 4820, 4980, 6308, 7230, 7470, 7885, 8676, 9158, 9462, 10845, 13737, 14193, 14460, 14940, 15770, 18316, 18924, 20003, 21690, 22895, 23655, 27474, 28386, 31540, 40006, 41211, 43380, 45790, 47310, 54948, 56772, 60009, 68685, 70965, 80012, 82422, 91580, 94620, 100015, 120018, 137370, 141930, 164844, 180027, 200030, 206055, 240036, 274740, 283860, 300045, 360054, 380057, 400060, 412110, 600090, 720108, 760114, 824220, 900135, 1140171, 1200180, 1520228, 1800270, 1900285, 2280342, 3420513, 3600540, 3800570, 4560684, 5700855, 6841026, 7601140, 11401710, 13682052, 17102565, 22803420, 34205130, 68410260]

約数ペア:

[(1, 68410260), (2, 34205130), (3, 22803420), (4, 17102565), (5, 13682052), (6, 11401710), (9, 7601140), (10, 6841026), (12, 5700855), (15, 4560684), (18, 3800570), (19, 3600540), (20, 3420513), (30, 2280342), (36, 1900285), (38, 1800270), (45, 1520228), (57, 1200180), (60, 1140171), (76, 900135), (83, 824220), (90, 760114), (95, 720108), (114, 600090), (166, 412110), (171, 400060), (180, 380057), (190, 360054), (228, 300045), (241, 283860), (249, 274740), (285, 240036), (332, 206055), (342, 200030), (380, 180027), (415, 164844), (482, 141930), (498, 137370), (570, 120018), (684, 100015), (723, 94620), (747, 91580), (830, 82422), (855, 80012), (964, 70965), (996, 68685), (1140, 60009), (1205, 56772), (1245, 54948), (1446, 47310), (1494, 45790), (1577, 43380), (1660, 41211), (1710, 40006), (2169, 31540), (2410, 28386), (2490, 27474), (2892, 23655), (2988, 22895), (3154, 21690), (3420, 20003), (3615, 18924), (3735, 18316), (4338, 15770), (4579, 14940), (4731, 14460), (4820, 14193), (4980, 13737), (6308, 10845), (7230, 9462), (7470, 9158), (7885, 8676)]