85437870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:92

約数の個数: 192

約数和(自身を含む): 263347200

約数和(自身を除く): 177909330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 49, 57, 69, 70, 95, 98, 105, 114, 115, 133, 138, 147, 161, 190, 210, 230, 245, 266, 285, 294, 322, 343, 345, 361, 399, 437, 483, 490, 570, 665, 686, 690, 722, 735, 798, 805, 874, 931, 966, 1029, 1083, 1127, 1311, 1330, 1470, 1610, 1715, 1805, 1862, 1995, 2058, 2166, 2185, 2254, 2415, 2527, 2622, 2793, 3059, 3381, 3430, 3610, 3990, 4370, 4655, 4830, 5054, 5145, 5415, 5586, 5635, 6118, 6517, 6555, 6762, 7581, 7889, 8303, 9177, 9310, 10290, 10830, 11270, 12635, 13034, 13110, 13965, 15162, 15295, 15778, 16606, 16905, 17689, 18354, 19551, 21413, 23667, 24909, 25270, 27930, 30590, 32585, 33810, 35378, 37905, 39102, 39445, 41515, 42826, 45885, 47334, 49818, 53067, 58121, 64239, 65170, 75810, 78890, 83030, 88445, 91770, 97755, 106134, 107065, 116242, 118335, 123823, 124545, 128478, 149891, 174363, 176890, 195510, 214130, 236670, 247646, 249090, 265335, 290605, 299782, 321195, 348726, 371469, 406847, 449673, 530670, 581210, 619115, 642390, 742938, 749455, 813694, 871815, 899346, 1220541, 1238230, 1498910, 1743630, 1857345, 2034235, 2248365, 2441082, 2847929, 3714690, 4068470, 4496730, 5695858, 6102705, 8543787, 12205410, 14239645, 17087574, 28479290, 42718935, 85437870]

約数ペア:

[(1, 85437870), (2, 42718935), (3, 28479290), (5, 17087574), (6, 14239645), (7, 12205410), (10, 8543787), (14, 6102705), (15, 5695858), (19, 4496730), (21, 4068470), (23, 3714690), (30, 2847929), (35, 2441082), (38, 2248365), (42, 2034235), (46, 1857345), (49, 1743630), (57, 1498910), (69, 1238230), (70, 1220541), (95, 899346), (98, 871815), (105, 813694), (114, 749455), (115, 742938), (133, 642390), (138, 619115), (147, 581210), (161, 530670), (190, 449673), (210, 406847), (230, 371469), (245, 348726), (266, 321195), (285, 299782), (294, 290605), (322, 265335), (343, 249090), (345, 247646), (361, 236670), (399, 214130), (437, 195510), (483, 176890), (490, 174363), (570, 149891), (665, 128478), (686, 124545), (690, 123823), (722, 118335), (735, 116242), (798, 107065), (805, 106134), (874, 97755), (931, 91770), (966, 88445), (1029, 83030), (1083, 78890), (1127, 75810), (1311, 65170), (1330, 64239), (1470, 58121), (1610, 53067), (1715, 49818), (1805, 47334), (1862, 45885), (1995, 42826), (2058, 41515), (2166, 39445), (2185, 39102), (2254, 37905), (2415, 35378), (2527, 33810), (2622, 32585), (2793, 30590), (3059, 27930), (3381, 25270), (3430, 24909), (3610, 23667), (3990, 21413), (4370, 19551), (4655, 18354), (4830, 17689), (5054, 16905), (5145, 16606), (5415, 15778), (5586, 15295), (5635, 15162), (6118, 13965), (6517, 13110), (6555, 13034), (6762, 12635), (7581, 11270), (7889, 10830), (8303, 10290), (9177, 9310)]