2005833780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5813}}^1$

素因数の和:5908

約数の個数: 144

約数和(自身を含む): 6399679104

約数和(自身を除く): 4393845324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 243, 270, 284, 324, 355, 405, 426, 486, 540, 639, 710, 810, 852, 972, 1065, 1215, 1278, 1420, 1620, 1917, 2130, 2430, 2556, 3195, 3834, 4260, 4860, 5751, 5813, 6390, 7668, 9585, 11502, 11626, 12780, 17253, 17439, 19170, 23004, 23252, 28755, 29065, 34506, 34878, 38340, 52317, 57510, 58130, 69012, 69756, 86265, 87195, 104634, 115020, 116260, 156951, 172530, 174390, 209268, 261585, 313902, 345060, 348780, 412723, 470853, 523170, 627804, 784755, 825446, 941706, 1046340, 1238169, 1412559, 1569510, 1650892, 1883412, 2063615, 2354265, 2476338, 2825118, 3139020, 3714507, 4127230, 4708530, 4952676, 5650236, 6190845, 7062795, 7429014, 8254460, 9417060, 11143521, 12381690, 14125590, 14858028, 18572535, 22287042, 24763380, 28251180, 33430563, 37145070, 44574084, 55717605, 66861126, 74290140, 100291689, 111435210, 133722252, 167152815, 200583378, 222870420, 334305630, 401166756, 501458445, 668611260, 1002916890, 2005833780]

約数ペア:

[(1, 2005833780), (2, 1002916890), (3, 668611260), (4, 501458445), (5, 401166756), (6, 334305630), (9, 222870420), (10, 200583378), (12, 167152815), (15, 133722252), (18, 111435210), (20, 100291689), (27, 74290140), (30, 66861126), (36, 55717605), (45, 44574084), (54, 37145070), (60, 33430563), (71, 28251180), (81, 24763380), (90, 22287042), (108, 18572535), (135, 14858028), (142, 14125590), (162, 12381690), (180, 11143521), (213, 9417060), (243, 8254460), (270, 7429014), (284, 7062795), (324, 6190845), (355, 5650236), (405, 4952676), (426, 4708530), (486, 4127230), (540, 3714507), (639, 3139020), (710, 2825118), (810, 2476338), (852, 2354265), (972, 2063615), (1065, 1883412), (1215, 1650892), (1278, 1569510), (1420, 1412559), (1620, 1238169), (1917, 1046340), (2130, 941706), (2430, 825446), (2556, 784755), (3195, 627804), (3834, 523170), (4260, 470853), (4860, 412723), (5751, 348780), (5813, 345060), (6390, 313902), (7668, 261585), (9585, 209268), (11502, 174390), (11626, 172530), (12780, 156951), (17253, 116260), (17439, 115020), (19170, 104634), (23004, 87195), (23252, 86265), (28755, 69756), (29065, 69012), (34506, 58130), (34878, 57510), (38340, 52317)]