738025380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2130

約数の個数: 144

約数和(自身を含む): 2363437440

約数和(自身を除く): 1625412060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 89, 90, 92, 115, 138, 178, 180, 207, 230, 267, 276, 345, 356, 414, 445, 460, 534, 690, 801, 828, 890, 1035, 1068, 1335, 1380, 1602, 1780, 2003, 2047, 2070, 2670, 3204, 4005, 4006, 4094, 4140, 5340, 6009, 6141, 8010, 8012, 8188, 10015, 10235, 12018, 12282, 16020, 18027, 18423, 20030, 20470, 24036, 24564, 30045, 30705, 36054, 36846, 40060, 40940, 46069, 60090, 61410, 72108, 73692, 90135, 92115, 92138, 120180, 122820, 138207, 178267, 180270, 184230, 184276, 230345, 276414, 356534, 360540, 368460, 414621, 460690, 534801, 552828, 691035, 713068, 829242, 891335, 921380, 1069602, 1382070, 1604403, 1658484, 1782670, 2073105, 2139204, 2674005, 2764140, 3208806, 3565340, 4100141, 4146210, 5348010, 6417612, 8022015, 8200282, 8292420, 10696020, 12300423, 16044030, 16400564, 20500705, 24600846, 32088060, 36901269, 41001410, 49201692, 61502115, 73802538, 82002820, 123004230, 147605076, 184506345, 246008460, 369012690, 738025380]

約数ペア:

[(1, 738025380), (2, 369012690), (3, 246008460), (4, 184506345), (5, 147605076), (6, 123004230), (9, 82002820), (10, 73802538), (12, 61502115), (15, 49201692), (18, 41001410), (20, 36901269), (23, 32088060), (30, 24600846), (36, 20500705), (45, 16400564), (46, 16044030), (60, 12300423), (69, 10696020), (89, 8292420), (90, 8200282), (92, 8022015), (115, 6417612), (138, 5348010), (178, 4146210), (180, 4100141), (207, 3565340), (230, 3208806), (267, 2764140), (276, 2674005), (345, 2139204), (356, 2073105), (414, 1782670), (445, 1658484), (460, 1604403), (534, 1382070), (690, 1069602), (801, 921380), (828, 891335), (890, 829242), (1035, 713068), (1068, 691035), (1335, 552828), (1380, 534801), (1602, 460690), (1780, 414621), (2003, 368460), (2047, 360540), (2070, 356534), (2670, 276414), (3204, 230345), (4005, 184276), (4006, 184230), (4094, 180270), (4140, 178267), (5340, 138207), (6009, 122820), (6141, 120180), (8010, 92138), (8012, 92115), (8188, 90135), (10015, 73692), (10235, 72108), (12018, 61410), (12282, 60090), (16020, 46069), (18027, 40940), (18423, 40060), (20030, 36846), (20470, 36054), (24036, 30705), (24564, 30045)]