61731859860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{85889}}^1$

素因数の和:85940

約数の個数: 192

約数和(自身を含む): 211248172800

約数和(自身を除く): 149516312940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1331, 1452, 1485, 1815, 1980, 2178, 2420, 2662, 2970, 3267, 3630, 3993, 4356, 5324, 5445, 5940, 6534, 6655, 7260, 7986, 10890, 11979, 13068, 13310, 15972, 16335, 19965, 21780, 23958, 26620, 32670, 35937, 39930, 47916, 59895, 65340, 71874, 79860, 85889, 119790, 143748, 171778, 179685, 239580, 257667, 343556, 359370, 429445, 515334, 718740, 773001, 858890, 944779, 1030668, 1288335, 1546002, 1717780, 1889558, 2319003, 2576670, 2834337, 3092004, 3779116, 3865005, 4638006, 4723895, 5153340, 5668674, 7730010, 8503011, 9276012, 9447790, 10392569, 11337348, 11595015, 14171685, 15460020, 17006022, 18895580, 20785138, 23190030, 25509033, 28343370, 31177707, 34012044, 41570276, 42515055, 46380060, 51018066, 51962845, 56686740, 62355414, 85030110, 93533121, 102036132, 103925690, 114318259, 124710828, 127545165, 155888535, 170060220, 187066242, 207851380, 228636518, 255090330, 280599363, 311777070, 342954777, 374132484, 457273036, 467665605, 510180660, 561198726, 571591295, 623554140, 685909554, 935331210, 1028864331, 1122397452, 1143182590, 1371819108, 1402996815, 1714773885, 1870662420, 2057728662, 2286365180, 2805993630, 3086592993, 3429547770, 4115457324, 5144321655, 5611987260, 6173185986, 6859095540, 10288643310, 12346371972, 15432964965, 20577286620, 30865929930, 61731859860]

約数ペア:

[(1, 61731859860), (2, 30865929930), (3, 20577286620), (4, 15432964965), (5, 12346371972), (6, 10288643310), (9, 6859095540), (10, 6173185986), (11, 5611987260), (12, 5144321655), (15, 4115457324), (18, 3429547770), (20, 3086592993), (22, 2805993630), (27, 2286365180), (30, 2057728662), (33, 1870662420), (36, 1714773885), (44, 1402996815), (45, 1371819108), (54, 1143182590), (55, 1122397452), (60, 1028864331), (66, 935331210), (90, 685909554), (99, 623554140), (108, 571591295), (110, 561198726), (121, 510180660), (132, 467665605), (135, 457273036), (165, 374132484), (180, 342954777), (198, 311777070), (220, 280599363), (242, 255090330), (270, 228636518), (297, 207851380), (330, 187066242), (363, 170060220), (396, 155888535), (484, 127545165), (495, 124710828), (540, 114318259), (594, 103925690), (605, 102036132), (660, 93533121), (726, 85030110), (990, 62355414), (1089, 56686740), (1188, 51962845), (1210, 51018066), (1331, 46380060), (1452, 42515055), (1485, 41570276), (1815, 34012044), (1980, 31177707), (2178, 28343370), (2420, 25509033), (2662, 23190030), (2970, 20785138), (3267, 18895580), (3630, 17006022), (3993, 15460020), (4356, 14171685), (5324, 11595015), (5445, 11337348), (5940, 10392569), (6534, 9447790), (6655, 9276012), (7260, 8503011), (7986, 7730010), (10890, 5668674), (11979, 5153340), (13068, 4723895), (13310, 4638006), (15972, 3865005), (16335, 3779116), (19965, 3092004), (21780, 2834337), (23958, 2576670), (26620, 2319003), (32670, 1889558), (35937, 1717780), (39930, 1546002), (47916, 1288335), (59895, 1030668), (65340, 944779), (71874, 858890), (79860, 773001), (85889, 718740), (119790, 515334), (143748, 429445), (171778, 359370), (179685, 343556), (239580, 257667)]