180834780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 384

約数和(自身を含む): 681246720

約数和(自身を除く): 500411940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 31, 34, 35, 38, 42, 43, 51, 57, 60, 62, 68, 70, 76, 84, 85, 86, 93, 95, 102, 105, 114, 119, 124, 129, 133, 140, 155, 170, 172, 186, 190, 204, 210, 215, 217, 228, 238, 255, 258, 266, 285, 301, 310, 323, 340, 357, 372, 380, 399, 420, 430, 434, 465, 476, 510, 516, 527, 532, 570, 589, 595, 602, 620, 645, 646, 651, 665, 714, 731, 798, 817, 860, 868, 903, 930, 969, 1020, 1054, 1085, 1140, 1178, 1190, 1204, 1290, 1292, 1302, 1330, 1333, 1428, 1462, 1505, 1581, 1596, 1615, 1634, 1767, 1785, 1806, 1860, 1938, 1995, 2108, 2170, 2193, 2261, 2356, 2380, 2451, 2580, 2604, 2635, 2660, 2666, 2924, 2945, 3010, 3162, 3230, 3255, 3268, 3534, 3570, 3612, 3655, 3689, 3876, 3990, 3999, 4085, 4123, 4340, 4386, 4515, 4522, 4845, 4902, 5117, 5270, 5332, 5719, 5890, 6020, 6324, 6460, 6510, 6665, 6783, 7068, 7140, 7310, 7378, 7905, 7980, 7998, 8170, 8246, 8772, 8835, 9030, 9044, 9331, 9690, 9804, 10013, 10234, 10540, 10965, 11067, 11305, 11438, 11780, 12255, 12369, 13020, 13330, 13566, 13889, 14620, 14756, 15351, 15810, 15996, 16340, 16492, 17157, 17670, 18060, 18445, 18662, 19380, 19995, 20026, 20468, 20615, 21930, 22134, 22610, 22661, 22876, 24510, 24738, 25327, 25585, 26660, 27132, 27778, 27993, 28595, 30039, 30702, 31620, 33915, 34314, 35340, 36890, 37324, 39990, 40052, 41230, 41667, 43860, 44268, 45220, 45322, 46655, 49020, 49476, 50065, 50654, 51170, 55335, 55556, 55986, 57190, 60078, 61404, 61845, 67830, 67983, 68628, 69445, 70091, 73780, 75981, 76755, 79980, 82460, 83334, 85785, 90644, 93310, 97223, 100130, 101308, 102340, 110670, 111972, 113305, 114380, 120156, 123690, 126635, 135660, 135966, 138890, 139965, 140182, 150195, 151962, 153510, 158627, 166668, 171570, 177289, 186620, 194446, 200260, 208335, 210273, 221340, 226610, 247380, 253270, 271932, 277780, 279930, 280364, 291669, 300390, 303924, 307020, 317254, 339915, 343140, 350455, 354578, 379905, 388892, 416670, 420546, 430559, 453220, 475881, 486115, 506540, 531867, 559860, 583338, 600780, 634508, 679830, 700910, 709156, 759810, 793135, 833340, 841092, 861118, 886445, 951762, 972230, 1051365, 1063734, 1166676, 1291677, 1359660, 1401820, 1458345, 1519620, 1586270, 1722236, 1772890, 1903524, 1944460, 2102730, 2127468, 2152795, 2379405, 2583354, 2659335, 2916690, 3013913, 3172540, 3545780, 4205460, 4305590, 4758810, 5166708, 5318670, 5833380, 6027826, 6458385, 8611180, 9041739, 9517620, 10637340, 12055652, 12916770, 15069565, 18083478, 25833540, 30139130, 36166956, 45208695, 60278260, 90417390, 180834780]

約数ペア:

[(1, 180834780), (2, 90417390), (3, 60278260), (4, 45208695), (5, 36166956), (6, 30139130), (7, 25833540), (10, 18083478), (12, 15069565), (14, 12916770), (15, 12055652), (17, 10637340), (19, 9517620), (20, 9041739), (21, 8611180), (28, 6458385), (30, 6027826), (31, 5833380), (34, 5318670), (35, 5166708), (38, 4758810), (42, 4305590), (43, 4205460), (51, 3545780), (57, 3172540), (60, 3013913), (62, 2916690), (68, 2659335), (70, 2583354), (76, 2379405), (84, 2152795), (85, 2127468), (86, 2102730), (93, 1944460), (95, 1903524), (102, 1772890), (105, 1722236), (114, 1586270), (119, 1519620), (124, 1458345), (129, 1401820), (133, 1359660), (140, 1291677), (155, 1166676), (170, 1063734), (172, 1051365), (186, 972230), (190, 951762), (204, 886445), (210, 861118), (215, 841092), (217, 833340), (228, 793135), (238, 759810), (255, 709156), (258, 700910), (266, 679830), (285, 634508), (301, 600780), (310, 583338), (323, 559860), (340, 531867), (357, 506540), (372, 486115), (380, 475881), (399, 453220), (420, 430559), (430, 420546), (434, 416670), (465, 388892), (476, 379905), (510, 354578), (516, 350455), (527, 343140), (532, 339915), (570, 317254), (589, 307020), (595, 303924), (602, 300390), (620, 291669), (645, 280364), (646, 279930), (651, 277780), (665, 271932), (714, 253270), (731, 247380), (798, 226610), (817, 221340), (860, 210273), (868, 208335), (903, 200260), (930, 194446), (969, 186620), (1020, 177289), (1054, 171570), (1085, 166668), (1140, 158627), (1178, 153510), (1190, 151962), (1204, 150195), (1290, 140182), (1292, 139965), (1302, 138890), (1330, 135966), (1333, 135660), (1428, 126635), (1462, 123690), (1505, 120156), (1581, 114380), (1596, 113305), (1615, 111972), (1634, 110670), (1767, 102340), (1785, 101308), (1806, 100130), (1860, 97223), (1938, 93310), (1995, 90644), (2108, 85785), (2170, 83334), (2193, 82460), (2261, 79980), (2356, 76755), (2380, 75981), (2451, 73780), (2580, 70091), (2604, 69445), (2635, 68628), (2660, 67983), (2666, 67830), (2924, 61845), (2945, 61404), (3010, 60078), (3162, 57190), (3230, 55986), (3255, 55556), (3268, 55335), (3534, 51170), (3570, 50654), (3612, 50065), (3655, 49476), (3689, 49020), (3876, 46655), (3990, 45322), (3999, 45220), (4085, 44268), (4123, 43860), (4340, 41667), (4386, 41230), (4515, 40052), (4522, 39990), (4845, 37324), (4902, 36890), (5117, 35340), (5270, 34314), (5332, 33915), (5719, 31620), (5890, 30702), (6020, 30039), (6324, 28595), (6460, 27993), (6510, 27778), (6665, 27132), (6783, 26660), (7068, 25585), (7140, 25327), (7310, 24738), (7378, 24510), (7905, 22876), (7980, 22661), (7998, 22610), (8170, 22134), (8246, 21930), (8772, 20615), (8835, 20468), (9030, 20026), (9044, 19995), (9331, 19380), (9690, 18662), (9804, 18445), (10013, 18060), (10234, 17670), (10540, 17157), (10965, 16492), (11067, 16340), (11305, 15996), (11438, 15810), (11780, 15351), (12255, 14756), (12369, 14620), (13020, 13889), (13330, 13566)]