999951480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28057}}^1$

素因数の和:28091

約数の個数: 160

約数和(自身を含む): 3666619440

約数和(自身を除く): 2666667960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 28057, 35640, 56114, 84171, 112228, 140285, 168342, 224456, 252513, 280570, 308627, 336684, 420855, 505026, 561140, 617254, 673368, 757539, 841710, 925881, 1010052, 1122280, 1234508, 1262565, 1515078, 1543135, 1683420, 1851762, 2020104, 2272617, 2469016, 2525130, 2777643, 3030156, 3086270, 3366840, 3703524, 3787695, 4545234, 4629405, 5050260, 5555286, 6060312, 6172540, 7407048, 7575390, 8332929, 9090468, 9258810, 10100520, 11110572, 11363085, 12345080, 13888215, 15150780, 16665858, 18180936, 18517620, 22221144, 22726170, 24998787, 27776430, 30301560, 33331716, 37035240, 41664645, 45452340, 49997574, 55552860, 66663432, 83329290, 90904680, 99995148, 111105720, 124993935, 166658580, 199990296, 249987870, 333317160, 499975740, 999951480]

約数ペア:

[(1, 999951480), (2, 499975740), (3, 333317160), (4, 249987870), (5, 199990296), (6, 166658580), (8, 124993935), (9, 111105720), (10, 99995148), (11, 90904680), (12, 83329290), (15, 66663432), (18, 55552860), (20, 49997574), (22, 45452340), (24, 41664645), (27, 37035240), (30, 33331716), (33, 30301560), (36, 27776430), (40, 24998787), (44, 22726170), (45, 22221144), (54, 18517620), (55, 18180936), (60, 16665858), (66, 15150780), (72, 13888215), (81, 12345080), (88, 11363085), (90, 11110572), (99, 10100520), (108, 9258810), (110, 9090468), (120, 8332929), (132, 7575390), (135, 7407048), (162, 6172540), (165, 6060312), (180, 5555286), (198, 5050260), (216, 4629405), (220, 4545234), (264, 3787695), (270, 3703524), (297, 3366840), (324, 3086270), (330, 3030156), (360, 2777643), (396, 2525130), (405, 2469016), (440, 2272617), (495, 2020104), (540, 1851762), (594, 1683420), (648, 1543135), (660, 1515078), (792, 1262565), (810, 1234508), (891, 1122280), (990, 1010052), (1080, 925881), (1188, 841710), (1320, 757539), (1485, 673368), (1620, 617254), (1782, 561140), (1980, 505026), (2376, 420855), (2970, 336684), (3240, 308627), (3564, 280570), (3960, 252513), (4455, 224456), (5940, 168342), (7128, 140285), (8910, 112228), (11880, 84171), (17820, 56114), (28057, 35640)]