303611220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 192

約数和(自身を含む): 1045094400

約数和(自身を除く): 741483180

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, 79, 90, 99, 108, 110, 132, 135, 158, 165, 180, 198, 220, 237, 270, 297, 316, 330, 395, 396, 474, 495, 540, 594, 647, 660, 711, 790, 869, 948, 990, 1185, 1188, 1294, 1422, 1485, 1580, 1738, 1941, 1980, 2133, 2370, 2588, 2607, 2844, 2970, 3235, 3476, 3555, 3882, 4266, 4345, 4740, 5214, 5823, 5940, 6470, 7110, 7117, 7764, 7821, 8532, 8690, 9705, 10428, 10665, 11646, 12940, 13035, 14220, 14234, 15642, 17380, 17469, 19410, 21330, 21351, 23292, 23463, 26070, 28468, 29115, 31284, 34938, 35585, 38820, 39105, 42660, 42702, 46926, 51113, 52140, 58230, 64053, 69876, 71170, 78210, 85404, 87345, 93852, 102226, 106755, 116460, 117315, 128106, 142340, 153339, 156420, 174690, 192159, 204452, 213510, 234630, 255565, 256212, 306678, 320265, 349380, 384318, 427020, 460017, 469260, 511130, 562243, 613356, 640530, 766695, 768636, 920034, 960795, 1022260, 1124486, 1281060, 1380051, 1533390, 1686729, 1840068, 1921590, 2248972, 2300085, 2760102, 2811215, 3066780, 3373458, 3843180, 4600170, 5060187, 5520204, 5622430, 6746916, 6900255, 8433645, 9200340, 10120374, 11244860, 13800510, 15180561, 16867290, 20240748, 25300935, 27601020, 30361122, 33734580, 50601870, 60722244, 75902805, 101203740, 151805610, 303611220]

約数ペア:

[(1, 303611220), (2, 151805610), (3, 101203740), (4, 75902805), (5, 60722244), (6, 50601870), (9, 33734580), (10, 30361122), (11, 27601020), (12, 25300935), (15, 20240748), (18, 16867290), (20, 15180561), (22, 13800510), (27, 11244860), (30, 10120374), (33, 9200340), (36, 8433645), (44, 6900255), (45, 6746916), (54, 5622430), (55, 5520204), (60, 5060187), (66, 4600170), (79, 3843180), (90, 3373458), (99, 3066780), (108, 2811215), (110, 2760102), (132, 2300085), (135, 2248972), (158, 1921590), (165, 1840068), (180, 1686729), (198, 1533390), (220, 1380051), (237, 1281060), (270, 1124486), (297, 1022260), (316, 960795), (330, 920034), (395, 768636), (396, 766695), (474, 640530), (495, 613356), (540, 562243), (594, 511130), (647, 469260), (660, 460017), (711, 427020), (790, 384318), (869, 349380), (948, 320265), (990, 306678), (1185, 256212), (1188, 255565), (1294, 234630), (1422, 213510), (1485, 204452), (1580, 192159), (1738, 174690), (1941, 156420), (1980, 153339), (2133, 142340), (2370, 128106), (2588, 117315), (2607, 116460), (2844, 106755), (2970, 102226), (3235, 93852), (3476, 87345), (3555, 85404), (3882, 78210), (4266, 71170), (4345, 69876), (4740, 64053), (5214, 58230), (5823, 52140), (5940, 51113), (6470, 46926), (7110, 42702), (7117, 42660), (7764, 39105), (7821, 38820), (8532, 35585), (8690, 34938), (9705, 31284), (10428, 29115), (10665, 28468), (11646, 26070), (12940, 23463), (13035, 23292), (14220, 21351), (14234, 21330), (15642, 19410), (17380, 17469)]