86342460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 275788800

約数和(自身を除く): 189446340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 37, 38, 46, 57, 60, 69, 74, 76, 89, 92, 95, 111, 114, 115, 138, 148, 178, 185, 190, 222, 228, 230, 267, 276, 285, 345, 356, 370, 380, 437, 444, 445, 460, 534, 555, 570, 690, 703, 740, 851, 874, 890, 1068, 1110, 1140, 1311, 1335, 1380, 1406, 1691, 1702, 1748, 1780, 2047, 2109, 2185, 2220, 2553, 2622, 2670, 2812, 3293, 3382, 3404, 3515, 4094, 4218, 4255, 4370, 5073, 5106, 5244, 5340, 6141, 6555, 6586, 6764, 7030, 8188, 8436, 8455, 8510, 8740, 9879, 10146, 10212, 10235, 10545, 12282, 12765, 13110, 13172, 14060, 16169, 16465, 16910, 17020, 19758, 20292, 20470, 21090, 24564, 25365, 25530, 26220, 30705, 32338, 32930, 33820, 38893, 39516, 40940, 42180, 48507, 49395, 50730, 51060, 61410, 62567, 64676, 65860, 75739, 77786, 80845, 97014, 98790, 101460, 116679, 122820, 125134, 151478, 155572, 161690, 187701, 194028, 194465, 197580, 227217, 233358, 242535, 250268, 302956, 312835, 323380, 375402, 378695, 388930, 454434, 466716, 485070, 583395, 625670, 750804, 757390, 777860, 908868, 938505, 970140, 1136085, 1166790, 1251340, 1439041, 1514780, 1877010, 2272170, 2333580, 2878082, 3754020, 4317123, 4544340, 5756164, 7195205, 8634246, 14390410, 17268492, 21585615, 28780820, 43171230, 86342460]

約数ペア:

[(1, 86342460), (2, 43171230), (3, 28780820), (4, 21585615), (5, 17268492), (6, 14390410), (10, 8634246), (12, 7195205), (15, 5756164), (19, 4544340), (20, 4317123), (23, 3754020), (30, 2878082), (37, 2333580), (38, 2272170), (46, 1877010), (57, 1514780), (60, 1439041), (69, 1251340), (74, 1166790), (76, 1136085), (89, 970140), (92, 938505), (95, 908868), (111, 777860), (114, 757390), (115, 750804), (138, 625670), (148, 583395), (178, 485070), (185, 466716), (190, 454434), (222, 388930), (228, 378695), (230, 375402), (267, 323380), (276, 312835), (285, 302956), (345, 250268), (356, 242535), (370, 233358), (380, 227217), (437, 197580), (444, 194465), (445, 194028), (460, 187701), (534, 161690), (555, 155572), (570, 151478), (690, 125134), (703, 122820), (740, 116679), (851, 101460), (874, 98790), (890, 97014), (1068, 80845), (1110, 77786), (1140, 75739), (1311, 65860), (1335, 64676), (1380, 62567), (1406, 61410), (1691, 51060), (1702, 50730), (1748, 49395), (1780, 48507), (2047, 42180), (2109, 40940), (2185, 39516), (2220, 38893), (2553, 33820), (2622, 32930), (2670, 32338), (2812, 30705), (3293, 26220), (3382, 25530), (3404, 25365), (3515, 24564), (4094, 21090), (4218, 20470), (4255, 20292), (4370, 19758), (5073, 17020), (5106, 16910), (5244, 16465), (5340, 16169), (6141, 14060), (6555, 13172), (6586, 13110), (6764, 12765), (7030, 12282), (8188, 10545), (8436, 10235), (8455, 10212), (8510, 10146), (8740, 9879)]