86703540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 309657600

約数和(自身を除く): 222954060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 343, 383, 385, 420, 462, 490, 539, 588, 660, 686, 735, 766, 770, 924, 980, 1029, 1078, 1149, 1155, 1372, 1470, 1532, 1540, 1617, 1715, 1915, 2058, 2156, 2298, 2310, 2681, 2695, 2940, 3234, 3430, 3773, 3830, 4116, 4213, 4596, 4620, 5145, 5362, 5390, 5745, 6468, 6860, 7546, 7660, 8043, 8085, 8426, 10290, 10724, 10780, 11319, 11490, 12639, 13405, 15092, 16086, 16170, 16852, 18767, 18865, 20580, 21065, 22638, 22980, 25278, 26810, 29491, 32172, 32340, 37534, 37730, 40215, 42130, 45276, 50556, 53620, 56301, 56595, 58982, 63195, 75068, 75460, 80430, 84260, 88473, 93835, 112602, 113190, 117964, 126390, 131369, 147455, 160860, 176946, 187670, 206437, 225204, 226380, 252780, 262738, 281505, 294910, 353892, 375340, 394107, 412874, 442365, 525476, 563010, 589820, 619311, 656845, 788214, 825748, 884730, 1032185, 1126020, 1238622, 1313690, 1445059, 1576428, 1769460, 1970535, 2064370, 2477244, 2627380, 2890118, 3096555, 3941070, 4128740, 4335177, 5780236, 6193110, 7225295, 7882140, 8670354, 12386220, 14450590, 17340708, 21675885, 28901180, 43351770, 86703540]

約数ペア:

[(1, 86703540), (2, 43351770), (3, 28901180), (4, 21675885), (5, 17340708), (6, 14450590), (7, 12386220), (10, 8670354), (11, 7882140), (12, 7225295), (14, 6193110), (15, 5780236), (20, 4335177), (21, 4128740), (22, 3941070), (28, 3096555), (30, 2890118), (33, 2627380), (35, 2477244), (42, 2064370), (44, 1970535), (49, 1769460), (55, 1576428), (60, 1445059), (66, 1313690), (70, 1238622), (77, 1126020), (84, 1032185), (98, 884730), (105, 825748), (110, 788214), (132, 656845), (140, 619311), (147, 589820), (154, 563010), (165, 525476), (196, 442365), (210, 412874), (220, 394107), (231, 375340), (245, 353892), (294, 294910), (308, 281505), (330, 262738), (343, 252780), (383, 226380), (385, 225204), (420, 206437), (462, 187670), (490, 176946), (539, 160860), (588, 147455), (660, 131369), (686, 126390), (735, 117964), (766, 113190), (770, 112602), (924, 93835), (980, 88473), (1029, 84260), (1078, 80430), (1149, 75460), (1155, 75068), (1372, 63195), (1470, 58982), (1532, 56595), (1540, 56301), (1617, 53620), (1715, 50556), (1915, 45276), (2058, 42130), (2156, 40215), (2298, 37730), (2310, 37534), (2681, 32340), (2695, 32172), (2940, 29491), (3234, 26810), (3430, 25278), (3773, 22980), (3830, 22638), (4116, 21065), (4213, 20580), (4596, 18865), (4620, 18767), (5145, 16852), (5362, 16170), (5390, 16086), (5745, 15092), (6468, 13405), (6860, 12639), (7546, 11490), (7660, 11319), (8043, 10780), (8085, 10724), (8426, 10290)]