200051580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 606533760

約数和(自身を除く): 406482180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 83, 85, 102, 139, 166, 170, 204, 249, 255, 278, 289, 332, 340, 415, 417, 498, 510, 556, 578, 695, 830, 834, 867, 996, 1020, 1156, 1245, 1390, 1411, 1445, 1660, 1668, 1734, 2085, 2363, 2490, 2780, 2822, 2890, 3468, 4170, 4233, 4335, 4726, 4980, 5644, 5780, 7055, 7089, 8340, 8466, 8670, 9452, 11537, 11815, 14110, 14178, 16932, 17340, 21165, 23074, 23630, 23987, 28220, 28356, 34611, 35445, 40171, 42330, 46148, 47260, 47974, 57685, 69222, 70890, 71961, 80342, 84660, 95948, 115370, 119935, 120513, 138444, 141780, 143922, 160684, 173055, 196129, 200855, 230740, 239870, 241026, 287844, 346110, 359805, 392258, 401710, 479740, 482052, 588387, 602565, 692220, 719610, 784516, 803420, 980645, 1176774, 1205130, 1439220, 1961290, 2353548, 2410260, 2941935, 3334193, 3922580, 5883870, 6668386, 10002579, 11767740, 13336772, 16670965, 20005158, 33341930, 40010316, 50012895, 66683860, 100025790, 200051580]

約数ペア:

[(1, 200051580), (2, 100025790), (3, 66683860), (4, 50012895), (5, 40010316), (6, 33341930), (10, 20005158), (12, 16670965), (15, 13336772), (17, 11767740), (20, 10002579), (30, 6668386), (34, 5883870), (51, 3922580), (60, 3334193), (68, 2941935), (83, 2410260), (85, 2353548), (102, 1961290), (139, 1439220), (166, 1205130), (170, 1176774), (204, 980645), (249, 803420), (255, 784516), (278, 719610), (289, 692220), (332, 602565), (340, 588387), (415, 482052), (417, 479740), (498, 401710), (510, 392258), (556, 359805), (578, 346110), (695, 287844), (830, 241026), (834, 239870), (867, 230740), (996, 200855), (1020, 196129), (1156, 173055), (1245, 160684), (1390, 143922), (1411, 141780), (1445, 138444), (1660, 120513), (1668, 119935), (1734, 115370), (2085, 95948), (2363, 84660), (2490, 80342), (2780, 71961), (2822, 70890), (2890, 69222), (3468, 57685), (4170, 47974), (4233, 47260), (4335, 46148), (4726, 42330), (4980, 40171), (5644, 35445), (5780, 34611), (7055, 28356), (7089, 28220), (8340, 23987), (8466, 23630), (8670, 23074), (9452, 21165), (11537, 17340), (11815, 16932), (14110, 14178)]