87195680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 250967808

約数和(自身を除く): 163772128

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 37, 40, 44, 52, 55, 65, 74, 80, 88, 103, 104, 110, 130, 143, 148, 160, 176, 185, 206, 208, 220, 260, 286, 296, 352, 370, 407, 412, 416, 440, 481, 515, 520, 572, 592, 715, 740, 814, 824, 880, 962, 1030, 1040, 1133, 1144, 1184, 1339, 1430, 1480, 1628, 1648, 1760, 1924, 2035, 2060, 2080, 2266, 2288, 2405, 2678, 2860, 2960, 3256, 3296, 3811, 3848, 4070, 4120, 4532, 4576, 4810, 5291, 5356, 5665, 5720, 5920, 6512, 6695, 7622, 7696, 8140, 8240, 9064, 9620, 10582, 10712, 11330, 11440, 13024, 13390, 14729, 15244, 15392, 16280, 16480, 18128, 19055, 19240, 21164, 21424, 22660, 22880, 26455, 26780, 29458, 30488, 32560, 36256, 38110, 38480, 41921, 42328, 42848, 45320, 49543, 52910, 53560, 58916, 60976, 65120, 73645, 76220, 76960, 83842, 84656, 90640, 99086, 105820, 107120, 117832, 121952, 147290, 152440, 167684, 169312, 181280, 198172, 209605, 211640, 214240, 235664, 247715, 294580, 304880, 335368, 396344, 419210, 423280, 471328, 495430, 544973, 589160, 609760, 670736, 792688, 838420, 846560, 990860, 1089946, 1178320, 1341472, 1585376, 1676840, 1981720, 2179892, 2356640, 2724865, 3353680, 3963440, 4359784, 5449730, 6707360, 7926880, 8719568, 10899460, 17439136, 21798920, 43597840, 87195680]

約数ペア:

[(1, 87195680), (2, 43597840), (4, 21798920), (5, 17439136), (8, 10899460), (10, 8719568), (11, 7926880), (13, 6707360), (16, 5449730), (20, 4359784), (22, 3963440), (26, 3353680), (32, 2724865), (37, 2356640), (40, 2179892), (44, 1981720), (52, 1676840), (55, 1585376), (65, 1341472), (74, 1178320), (80, 1089946), (88, 990860), (103, 846560), (104, 838420), (110, 792688), (130, 670736), (143, 609760), (148, 589160), (160, 544973), (176, 495430), (185, 471328), (206, 423280), (208, 419210), (220, 396344), (260, 335368), (286, 304880), (296, 294580), (352, 247715), (370, 235664), (407, 214240), (412, 211640), (416, 209605), (440, 198172), (481, 181280), (515, 169312), (520, 167684), (572, 152440), (592, 147290), (715, 121952), (740, 117832), (814, 107120), (824, 105820), (880, 99086), (962, 90640), (1030, 84656), (1040, 83842), (1133, 76960), (1144, 76220), (1184, 73645), (1339, 65120), (1430, 60976), (1480, 58916), (1628, 53560), (1648, 52910), (1760, 49543), (1924, 45320), (2035, 42848), (2060, 42328), (2080, 41921), (2266, 38480), (2288, 38110), (2405, 36256), (2678, 32560), (2860, 30488), (2960, 29458), (3256, 26780), (3296, 26455), (3811, 22880), (3848, 22660), (4070, 21424), (4120, 21164), (4532, 19240), (4576, 19055), (4810, 18128), (5291, 16480), (5356, 16280), (5665, 15392), (5720, 15244), (5920, 14729), (6512, 13390), (6695, 13024), (7622, 11440), (7696, 11330), (8140, 10712), (8240, 10582), (9064, 9620)]