86338980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 288

約数和(自身を含む): 337841280

約数和(自身を除く): 251502300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 251, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 502, 540, 546, 585, 588, 630, 637, 702, 735, 753, 756, 780, 819, 882, 910, 945, 980, 1004, 1092, 1170, 1255, 1260, 1274, 1323, 1365, 1404, 1470, 1506, 1638, 1755, 1757, 1764, 1820, 1890, 1911, 2205, 2259, 2340, 2457, 2510, 2548, 2646, 2730, 2940, 3012, 3185, 3263, 3276, 3510, 3514, 3765, 3780, 3822, 4095, 4410, 4518, 4914, 5020, 5271, 5292, 5460, 5733, 6370, 6526, 6615, 6777, 7020, 7028, 7530, 7644, 8190, 8785, 8820, 9036, 9555, 9789, 9828, 10542, 11295, 11466, 12285, 12299, 12740, 13052, 13230, 13554, 15060, 15813, 16315, 16380, 17199, 17570, 19110, 19578, 21084, 22590, 22841, 22932, 24570, 24598, 26355, 26460, 27108, 28665, 29367, 31626, 32630, 33885, 34398, 35140, 36897, 38220, 39156, 45180, 45682, 47439, 48945, 49140, 49196, 52710, 57330, 58734, 61495, 63252, 65260, 67770, 68523, 68796, 73794, 79065, 85995, 88101, 91364, 94878, 97890, 105420, 110691, 114205, 114660, 117468, 122990, 135540, 137046, 146835, 147588, 158130, 159887, 171990, 176202, 184485, 189756, 195780, 205569, 221382, 228410, 237195, 245980, 274092, 293670, 316260, 319774, 332073, 342615, 343980, 352404, 368970, 411138, 440505, 442764, 456820, 474390, 479661, 553455, 587340, 616707, 639548, 664146, 685230, 737940, 799435, 822276, 881010, 948780, 959322, 1027845, 1106910, 1233414, 1328292, 1370460, 1438983, 1598870, 1660365, 1762020, 1918644, 2055690, 2213820, 2398305, 2466828, 2877966, 3083535, 3197740, 3320730, 4111380, 4316949, 4796610, 5755932, 6167070, 6641460, 7194915, 8633898, 9593220, 12334140, 14389830, 17267796, 21584745, 28779660, 43169490, 86338980]

約数ペア:

[(1, 86338980), (2, 43169490), (3, 28779660), (4, 21584745), (5, 17267796), (6, 14389830), (7, 12334140), (9, 9593220), (10, 8633898), (12, 7194915), (13, 6641460), (14, 6167070), (15, 5755932), (18, 4796610), (20, 4316949), (21, 4111380), (26, 3320730), (27, 3197740), (28, 3083535), (30, 2877966), (35, 2466828), (36, 2398305), (39, 2213820), (42, 2055690), (45, 1918644), (49, 1762020), (52, 1660365), (54, 1598870), (60, 1438983), (63, 1370460), (65, 1328292), (70, 1233414), (78, 1106910), (84, 1027845), (90, 959322), (91, 948780), (98, 881010), (105, 822276), (108, 799435), (117, 737940), (126, 685230), (130, 664146), (135, 639548), (140, 616707), (147, 587340), (156, 553455), (180, 479661), (182, 474390), (189, 456820), (195, 442764), (196, 440505), (210, 411138), (234, 368970), (245, 352404), (251, 343980), (252, 342615), (260, 332073), (270, 319774), (273, 316260), (294, 293670), (315, 274092), (351, 245980), (364, 237195), (378, 228410), (390, 221382), (420, 205569), (441, 195780), (455, 189756), (468, 184485), (490, 176202), (502, 171990), (540, 159887), (546, 158130), (585, 147588), (588, 146835), (630, 137046), (637, 135540), (702, 122990), (735, 117468), (753, 114660), (756, 114205), (780, 110691), (819, 105420), (882, 97890), (910, 94878), (945, 91364), (980, 88101), (1004, 85995), (1092, 79065), (1170, 73794), (1255, 68796), (1260, 68523), (1274, 67770), (1323, 65260), (1365, 63252), (1404, 61495), (1470, 58734), (1506, 57330), (1638, 52710), (1755, 49196), (1757, 49140), (1764, 48945), (1820, 47439), (1890, 45682), (1911, 45180), (2205, 39156), (2259, 38220), (2340, 36897), (2457, 35140), (2510, 34398), (2548, 33885), (2646, 32630), (2730, 31626), (2940, 29367), (3012, 28665), (3185, 27108), (3263, 26460), (3276, 26355), (3510, 24598), (3514, 24570), (3765, 22932), (3780, 22841), (3822, 22590), (4095, 21084), (4410, 19578), (4518, 19110), (4914, 17570), (5020, 17199), (5271, 16380), (5292, 16315), (5460, 15813), (5733, 15060), (6370, 13554), (6526, 13230), (6615, 13052), (6777, 12740), (7020, 12299), (7028, 12285), (7530, 11466), (7644, 11295), (8190, 10542), (8785, 9828), (8820, 9789), (9036, 9555)]