82412220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 269982720

約数和(自身を除く): 187570500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 61, 66, 69, 89, 92, 110, 115, 122, 132, 138, 165, 178, 183, 220, 230, 244, 253, 267, 276, 305, 330, 345, 356, 366, 445, 460, 506, 534, 610, 660, 671, 690, 732, 759, 890, 915, 979, 1012, 1068, 1220, 1265, 1335, 1342, 1380, 1403, 1518, 1780, 1830, 1958, 2013, 2047, 2530, 2670, 2684, 2806, 2937, 3036, 3355, 3660, 3795, 3916, 4026, 4094, 4209, 4895, 5060, 5340, 5429, 5612, 5874, 6141, 6710, 7015, 7590, 8052, 8188, 8418, 9790, 10065, 10235, 10858, 11748, 12282, 13420, 14030, 14685, 15180, 15433, 16287, 16836, 19580, 20130, 20470, 21045, 21716, 22517, 24564, 27145, 28060, 29370, 30705, 30866, 32574, 40260, 40940, 42090, 45034, 46299, 54290, 58740, 59719, 61410, 61732, 65148, 67551, 77165, 81435, 84180, 90068, 92598, 108580, 112585, 119438, 122820, 124867, 135102, 154330, 162870, 179157, 185196, 225170, 231495, 238876, 249734, 270204, 298595, 308660, 325740, 337755, 358314, 374601, 450340, 462990, 499468, 597190, 624335, 675510, 716628, 749202, 895785, 925980, 1194380, 1248670, 1351020, 1373537, 1498404, 1791570, 1873005, 2497340, 2747074, 3583140, 3746010, 4120611, 5494148, 6867685, 7492020, 8241222, 13735370, 16482444, 20603055, 27470740, 41206110, 82412220]

約数ペア:

[(1, 82412220), (2, 41206110), (3, 27470740), (4, 20603055), (5, 16482444), (6, 13735370), (10, 8241222), (11, 7492020), (12, 6867685), (15, 5494148), (20, 4120611), (22, 3746010), (23, 3583140), (30, 2747074), (33, 2497340), (44, 1873005), (46, 1791570), (55, 1498404), (60, 1373537), (61, 1351020), (66, 1248670), (69, 1194380), (89, 925980), (92, 895785), (110, 749202), (115, 716628), (122, 675510), (132, 624335), (138, 597190), (165, 499468), (178, 462990), (183, 450340), (220, 374601), (230, 358314), (244, 337755), (253, 325740), (267, 308660), (276, 298595), (305, 270204), (330, 249734), (345, 238876), (356, 231495), (366, 225170), (445, 185196), (460, 179157), (506, 162870), (534, 154330), (610, 135102), (660, 124867), (671, 122820), (690, 119438), (732, 112585), (759, 108580), (890, 92598), (915, 90068), (979, 84180), (1012, 81435), (1068, 77165), (1220, 67551), (1265, 65148), (1335, 61732), (1342, 61410), (1380, 59719), (1403, 58740), (1518, 54290), (1780, 46299), (1830, 45034), (1958, 42090), (2013, 40940), (2047, 40260), (2530, 32574), (2670, 30866), (2684, 30705), (2806, 29370), (2937, 28060), (3036, 27145), (3355, 24564), (3660, 22517), (3795, 21716), (3916, 21045), (4026, 20470), (4094, 20130), (4209, 19580), (4895, 16836), (5060, 16287), (5340, 15433), (5429, 15180), (5612, 14685), (5874, 14030), (6141, 13420), (6710, 12282), (7015, 11748), (7590, 10858), (8052, 10235), (8188, 10065), (8418, 9790)]