87858540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2113}}^1$

素因数の和:2149

約数の個数: 192

約数和(自身を含む): 340945920

約数和(自身を除く): 253087380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2113, 2310, 2772, 2970, 3465, 3780, 4158, 4226, 4620, 5940, 6339, 6930, 8316, 8452, 10395, 10565, 12678, 13860, 14791, 19017, 20790, 21130, 23243, 25356, 29582, 31695, 38034, 41580, 42260, 44373, 46486, 57051, 59164, 63390, 69729, 73955, 76068, 88746, 92972, 95085, 114102, 116215, 126780, 133119, 139458, 147910, 162701, 177492, 190170, 209187, 221865, 228204, 232430, 266238, 278916, 285255, 295820, 325402, 348645, 380340, 399357, 418374, 443730, 464860, 488103, 532476, 570510, 627561, 650804, 665595, 697290, 798714, 813505, 836748, 887460, 976206, 1045935, 1141020, 1255122, 1331190, 1394580, 1464309, 1597428, 1627010, 1952412, 1996785, 2091870, 2440515, 2510244, 2662380, 2928618, 3137805, 3254020, 3993570, 4183740, 4392927, 4881030, 5857236, 6275610, 7321545, 7987140, 8785854, 9762060, 12551220, 14643090, 17571708, 21964635, 29286180, 43929270, 87858540]

約数ペア:

[(1, 87858540), (2, 43929270), (3, 29286180), (4, 21964635), (5, 17571708), (6, 14643090), (7, 12551220), (9, 9762060), (10, 8785854), (11, 7987140), (12, 7321545), (14, 6275610), (15, 5857236), (18, 4881030), (20, 4392927), (21, 4183740), (22, 3993570), (27, 3254020), (28, 3137805), (30, 2928618), (33, 2662380), (35, 2510244), (36, 2440515), (42, 2091870), (44, 1996785), (45, 1952412), (54, 1627010), (55, 1597428), (60, 1464309), (63, 1394580), (66, 1331190), (70, 1255122), (77, 1141020), (84, 1045935), (90, 976206), (99, 887460), (105, 836748), (108, 813505), (110, 798714), (126, 697290), (132, 665595), (135, 650804), (140, 627561), (154, 570510), (165, 532476), (180, 488103), (189, 464860), (198, 443730), (210, 418374), (220, 399357), (231, 380340), (252, 348645), (270, 325402), (297, 295820), (308, 285255), (315, 278916), (330, 266238), (378, 232430), (385, 228204), (396, 221865), (420, 209187), (462, 190170), (495, 177492), (540, 162701), (594, 147910), (630, 139458), (660, 133119), (693, 126780), (756, 116215), (770, 114102), (924, 95085), (945, 92972), (990, 88746), (1155, 76068), (1188, 73955), (1260, 69729), (1386, 63390), (1485, 59164), (1540, 57051), (1890, 46486), (1980, 44373), (2079, 42260), (2113, 41580), (2310, 38034), (2772, 31695), (2970, 29582), (3465, 25356), (3780, 23243), (4158, 21130), (4226, 20790), (4620, 19017), (5940, 14791), (6339, 13860), (6930, 12678), (8316, 10565), (8452, 10395)]