180088920

素因数分解:

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

素因数の和:228

約数の個数: 320

約数和(自身を含む): 685808640

約数和(自身を除く): 505719720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 162, 163, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 324, 326, 330, 341, 360, 372, 396, 405, 440, 465, 489, 495, 540, 558, 594, 620, 648, 652, 660, 682, 744, 792, 810, 815, 837, 891, 930, 978, 990, 1023, 1080, 1116, 1188, 1240, 1304, 1320, 1364, 1395, 1467, 1485, 1620, 1630, 1674, 1705, 1782, 1793, 1860, 1956, 1980, 2046, 2232, 2376, 2445, 2511, 2728, 2790, 2934, 2970, 3069, 3240, 3260, 3348, 3410, 3564, 3586, 3720, 3912, 3960, 4092, 4185, 4401, 4455, 4890, 5022, 5053, 5115, 5379, 5580, 5868, 5940, 6138, 6520, 6696, 6820, 7128, 7172, 7335, 8184, 8370, 8802, 8910, 8965, 9207, 9780, 10044, 10106, 10230, 10758, 11160, 11736, 11880, 12276, 12555, 13203, 13640, 14344, 14670, 15159, 15345, 16137, 16740, 17604, 17820, 17930, 18414, 19560, 20088, 20212, 20460, 21516, 22005, 24552, 25110, 25265, 26406, 26895, 27621, 29340, 30318, 30690, 32274, 33480, 35208, 35640, 35860, 36828, 40424, 40920, 43032, 44010, 45477, 46035, 48411, 50220, 50530, 52812, 53790, 55242, 55583, 58680, 60636, 61380, 64548, 66015, 71720, 73656, 75795, 80685, 88020, 90954, 92070, 96822, 100440, 101060, 105624, 107580, 110484, 111166, 121272, 122760, 129096, 132030, 136431, 138105, 145233, 151590, 161370, 166749, 176040, 181908, 184140, 193644, 202120, 215160, 220968, 222332, 227385, 242055, 264060, 272862, 276210, 277915, 290466, 303180, 322740, 333498, 363816, 368280, 387288, 409293, 444664, 454770, 484110, 500247, 528120, 545724, 552420, 555830, 580932, 606360, 645480, 666996, 682155, 726165, 818586, 833745, 909540, 968220, 1000494, 1091448, 1104840, 1111660, 1161864, 1333992, 1364310, 1452330, 1500741, 1637172, 1667490, 1819080, 1936440, 2000988, 2046465, 2223320, 2501235, 2728620, 2904660, 3001482, 3274344, 3334980, 4001976, 4092930, 4502223, 5002470, 5457240, 5809320, 6002964, 6669960, 7503705, 8185860, 9004446, 10004940, 12005928, 15007410, 16371720, 18008892, 20009880, 22511115, 30014820, 36017784, 45022230, 60029640, 90044460, 180088920]

約数ペア:

[(1, 180088920), (2, 90044460), (3, 60029640), (4, 45022230), (5, 36017784), (6, 30014820), (8, 22511115), (9, 20009880), (10, 18008892), (11, 16371720), (12, 15007410), (15, 12005928), (18, 10004940), (20, 9004446), (22, 8185860), (24, 7503705), (27, 6669960), (30, 6002964), (31, 5809320), (33, 5457240), (36, 5002470), (40, 4502223), (44, 4092930), (45, 4001976), (54, 3334980), (55, 3274344), (60, 3001482), (62, 2904660), (66, 2728620), (72, 2501235), (81, 2223320), (88, 2046465), (90, 2000988), (93, 1936440), (99, 1819080), (108, 1667490), (110, 1637172), (120, 1500741), (124, 1452330), (132, 1364310), (135, 1333992), (155, 1161864), (162, 1111660), (163, 1104840), (165, 1091448), (180, 1000494), (186, 968220), (198, 909540), (216, 833745), (220, 818586), (248, 726165), (264, 682155), (270, 666996), (279, 645480), (297, 606360), (310, 580932), (324, 555830), (326, 552420), (330, 545724), (341, 528120), (360, 500247), (372, 484110), (396, 454770), (405, 444664), (440, 409293), (465, 387288), (489, 368280), (495, 363816), (540, 333498), (558, 322740), (594, 303180), (620, 290466), (648, 277915), (652, 276210), (660, 272862), (682, 264060), (744, 242055), (792, 227385), (810, 222332), (815, 220968), (837, 215160), (891, 202120), (930, 193644), (978, 184140), (990, 181908), (1023, 176040), (1080, 166749), (1116, 161370), (1188, 151590), (1240, 145233), (1304, 138105), (1320, 136431), (1364, 132030), (1395, 129096), (1467, 122760), (1485, 121272), (1620, 111166), (1630, 110484), (1674, 107580), (1705, 105624), (1782, 101060), (1793, 100440), (1860, 96822), (1956, 92070), (1980, 90954), (2046, 88020), (2232, 80685), (2376, 75795), (2445, 73656), (2511, 71720), (2728, 66015), (2790, 64548), (2934, 61380), (2970, 60636), (3069, 58680), (3240, 55583), (3260, 55242), (3348, 53790), (3410, 52812), (3564, 50530), (3586, 50220), (3720, 48411), (3912, 46035), (3960, 45477), (4092, 44010), (4185, 43032), (4401, 40920), (4455, 40424), (4890, 36828), (5022, 35860), (5053, 35640), (5115, 35208), (5379, 33480), (5580, 32274), (5868, 30690), (5940, 30318), (6138, 29340), (6520, 27621), (6696, 26895), (6820, 26406), (7128, 25265), (7172, 25110), (7335, 24552), (8184, 22005), (8370, 21516), (8802, 20460), (8910, 20212), (8965, 20088), (9207, 19560), (9780, 18414), (10044, 17930), (10106, 17820), (10230, 17604), (10758, 16740), (11160, 16137), (11736, 15345), (11880, 15159), (12276, 14670), (12555, 14344), (13203, 13640)]