200665654680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{79907}}^1$

素因数の和:81169

約数の個数: 128

約数和(自身を含む): 637934330880

約数和(自身を除く): 437268676200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1231, 2040, 2462, 3693, 4924, 6155, 7386, 9848, 12310, 14772, 18465, 20927, 24620, 29544, 36930, 41854, 49240, 62781, 73860, 79907, 83708, 104635, 125562, 147720, 159814, 167416, 209270, 239721, 251124, 313905, 319628, 399535, 418540, 479442, 502248, 627810, 639256, 799070, 837080, 958884, 1198605, 1255620, 1358419, 1598140, 1917768, 2397210, 2511240, 2716838, 3196280, 4075257, 4794420, 5433676, 6792095, 8150514, 9588840, 10867352, 13584190, 16301028, 20376285, 27168380, 32602056, 40752570, 54336760, 81505140, 98365517, 163010280, 196731034, 295096551, 393462068, 491827585, 590193102, 786924136, 983655170, 1180386204, 1475482755, 1672213789, 1967310340, 2360772408, 2950965510, 3344427578, 3934620680, 5016641367, 5901931020, 6688855156, 8361068945, 10033282734, 11803862040, 13377710312, 16722137890, 20066565468, 25083206835, 33444275780, 40133130936, 50166413670, 66888551560, 100332827340, 200665654680]

約数ペア:

[(1, 200665654680), (2, 100332827340), (3, 66888551560), (4, 50166413670), (5, 40133130936), (6, 33444275780), (8, 25083206835), (10, 20066565468), (12, 16722137890), (15, 13377710312), (17, 11803862040), (20, 10033282734), (24, 8361068945), (30, 6688855156), (34, 5901931020), (40, 5016641367), (51, 3934620680), (60, 3344427578), (68, 2950965510), (85, 2360772408), (102, 1967310340), (120, 1672213789), (136, 1475482755), (170, 1180386204), (204, 983655170), (255, 786924136), (340, 590193102), (408, 491827585), (510, 393462068), (680, 295096551), (1020, 196731034), (1231, 163010280), (2040, 98365517), (2462, 81505140), (3693, 54336760), (4924, 40752570), (6155, 32602056), (7386, 27168380), (9848, 20376285), (12310, 16301028), (14772, 13584190), (18465, 10867352), (20927, 9588840), (24620, 8150514), (29544, 6792095), (36930, 5433676), (41854, 4794420), (49240, 4075257), (62781, 3196280), (73860, 2716838), (79907, 2511240), (83708, 2397210), (104635, 1917768), (125562, 1598140), (147720, 1358419), (159814, 1255620), (167416, 1198605), (209270, 958884), (239721, 837080), (251124, 799070), (313905, 639256), (319628, 627810), (399535, 502248), (418540, 479442)]