217683180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2861

約数の個数: 192

約数和(自身を含む): 795916800

約数和(自身を除く): 578233620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2145, 2340, 2574, 2819, 2860, 2970, 3510, 3861, 4290, 5148, 5638, 5940, 6435, 7020, 7722, 8457, 8580, 11276, 12870, 14095, 15444, 16914, 19305, 25371, 25740, 28190, 31009, 33828, 36647, 38610, 42285, 50742, 56380, 62018, 73294, 76113, 77220, 84570, 93027, 101484, 109941, 124036, 126855, 146588, 152226, 155045, 169140, 183235, 186054, 219882, 253710, 279081, 304452, 310090, 329823, 366470, 372108, 380565, 403117, 439764, 465135, 507420, 549705, 558162, 620180, 659646, 732940, 761130, 806234, 837243, 930270, 989469, 1099410, 1116324, 1209351, 1319292, 1395405, 1522260, 1612468, 1649115, 1674486, 1860540, 1978938, 2015585, 2198820, 2418702, 2790810, 3298230, 3348972, 3628053, 3957876, 4031170, 4186215, 4837404, 4947345, 5581620, 6046755, 6596460, 7256106, 8062340, 8372430, 9894690, 10884159, 12093510, 14512212, 16744860, 18140265, 19789380, 21768318, 24187020, 36280530, 43536636, 54420795, 72561060, 108841590, 217683180]

約数ペア:

[(1, 217683180), (2, 108841590), (3, 72561060), (4, 54420795), (5, 43536636), (6, 36280530), (9, 24187020), (10, 21768318), (11, 19789380), (12, 18140265), (13, 16744860), (15, 14512212), (18, 12093510), (20, 10884159), (22, 9894690), (26, 8372430), (27, 8062340), (30, 7256106), (33, 6596460), (36, 6046755), (39, 5581620), (44, 4947345), (45, 4837404), (52, 4186215), (54, 4031170), (55, 3957876), (60, 3628053), (65, 3348972), (66, 3298230), (78, 2790810), (90, 2418702), (99, 2198820), (108, 2015585), (110, 1978938), (117, 1860540), (130, 1674486), (132, 1649115), (135, 1612468), (143, 1522260), (156, 1395405), (165, 1319292), (180, 1209351), (195, 1116324), (198, 1099410), (220, 989469), (234, 930270), (260, 837243), (270, 806234), (286, 761130), (297, 732940), (330, 659646), (351, 620180), (390, 558162), (396, 549705), (429, 507420), (468, 465135), (495, 439764), (540, 403117), (572, 380565), (585, 372108), (594, 366470), (660, 329823), (702, 310090), (715, 304452), (780, 279081), (858, 253710), (990, 219882), (1170, 186054), (1188, 183235), (1287, 169140), (1404, 155045), (1430, 152226), (1485, 146588), (1716, 126855), (1755, 124036), (1980, 109941), (2145, 101484), (2340, 93027), (2574, 84570), (2819, 77220), (2860, 76113), (2970, 73294), (3510, 62018), (3861, 56380), (4290, 50742), (5148, 42285), (5638, 38610), (5940, 36647), (6435, 33828), (7020, 31009), (7722, 28190), (8457, 25740), (8580, 25371), (11276, 19305), (12870, 16914), (14095, 15444)]