90044460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 320044032

約数和(自身を除く): 229999572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 81, 90, 93, 99, 108, 110, 124, 132, 135, 155, 162, 163, 165, 180, 186, 198, 220, 270, 279, 297, 310, 324, 326, 330, 341, 372, 396, 405, 465, 489, 495, 540, 558, 594, 620, 652, 660, 682, 810, 815, 837, 891, 930, 978, 990, 1023, 1116, 1188, 1364, 1395, 1467, 1485, 1620, 1630, 1674, 1705, 1782, 1793, 1860, 1956, 1980, 2046, 2445, 2511, 2790, 2934, 2970, 3069, 3260, 3348, 3410, 3564, 3586, 4092, 4185, 4401, 4455, 4890, 5022, 5053, 5115, 5379, 5580, 5868, 5940, 6138, 6820, 7172, 7335, 8370, 8802, 8910, 8965, 9207, 9780, 10044, 10106, 10230, 10758, 12276, 12555, 13203, 14670, 15159, 15345, 16137, 16740, 17604, 17820, 17930, 18414, 20212, 20460, 21516, 22005, 25110, 25265, 26406, 26895, 27621, 29340, 30318, 30690, 32274, 35860, 36828, 44010, 45477, 46035, 48411, 50220, 50530, 52812, 53790, 55242, 55583, 60636, 61380, 64548, 66015, 75795, 80685, 88020, 90954, 92070, 96822, 101060, 107580, 110484, 111166, 132030, 136431, 138105, 145233, 151590, 161370, 166749, 181908, 184140, 193644, 222332, 227385, 242055, 264060, 272862, 276210, 277915, 290466, 303180, 322740, 333498, 409293, 454770, 484110, 500247, 545724, 552420, 555830, 580932, 666996, 682155, 726165, 818586, 833745, 909540, 968220, 1000494, 1111660, 1364310, 1452330, 1500741, 1637172, 1667490, 2000988, 2046465, 2501235, 2728620, 2904660, 3001482, 3334980, 4092930, 4502223, 5002470, 6002964, 7503705, 8185860, 9004446, 10004940, 15007410, 18008892, 22511115, 30014820, 45022230, 90044460]

約数ペア:

[(1, 90044460), (2, 45022230), (3, 30014820), (4, 22511115), (5, 18008892), (6, 15007410), (9, 10004940), (10, 9004446), (11, 8185860), (12, 7503705), (15, 6002964), (18, 5002470), (20, 4502223), (22, 4092930), (27, 3334980), (30, 3001482), (31, 2904660), (33, 2728620), (36, 2501235), (44, 2046465), (45, 2000988), (54, 1667490), (55, 1637172), (60, 1500741), (62, 1452330), (66, 1364310), (81, 1111660), (90, 1000494), (93, 968220), (99, 909540), (108, 833745), (110, 818586), (124, 726165), (132, 682155), (135, 666996), (155, 580932), (162, 555830), (163, 552420), (165, 545724), (180, 500247), (186, 484110), (198, 454770), (220, 409293), (270, 333498), (279, 322740), (297, 303180), (310, 290466), (324, 277915), (326, 276210), (330, 272862), (341, 264060), (372, 242055), (396, 227385), (405, 222332), (465, 193644), (489, 184140), (495, 181908), (540, 166749), (558, 161370), (594, 151590), (620, 145233), (652, 138105), (660, 136431), (682, 132030), (810, 111166), (815, 110484), (837, 107580), (891, 101060), (930, 96822), (978, 92070), (990, 90954), (1023, 88020), (1116, 80685), (1188, 75795), (1364, 66015), (1395, 64548), (1467, 61380), (1485, 60636), (1620, 55583), (1630, 55242), (1674, 53790), (1705, 52812), (1782, 50530), (1793, 50220), (1860, 48411), (1956, 46035), (1980, 45477), (2046, 44010), (2445, 36828), (2511, 35860), (2790, 32274), (2934, 30690), (2970, 30318), (3069, 29340), (3260, 27621), (3348, 26895), (3410, 26406), (3564, 25265), (3586, 25110), (4092, 22005), (4185, 21516), (4401, 20460), (4455, 20212), (4890, 18414), (5022, 17930), (5053, 17820), (5115, 17604), (5379, 16740), (5580, 16137), (5868, 15345), (5940, 15159), (6138, 14670), (6820, 13203), (7172, 12555), (7335, 12276), (8370, 10758), (8802, 10230), (8910, 10106), (8965, 10044), (9207, 9780)]