89987700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 298307296

約数和(自身を除く): 208319596

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 37, 44, 50, 55, 60, 66, 67, 74, 75, 100, 110, 111, 121, 132, 134, 148, 150, 165, 185, 201, 220, 222, 242, 268, 275, 300, 330, 335, 363, 370, 402, 407, 444, 484, 550, 555, 605, 660, 670, 726, 737, 740, 804, 814, 825, 925, 1005, 1100, 1110, 1210, 1221, 1340, 1452, 1474, 1628, 1650, 1675, 1815, 1850, 2010, 2035, 2211, 2220, 2420, 2442, 2479, 2775, 2948, 3025, 3300, 3350, 3630, 3685, 3700, 4020, 4070, 4422, 4477, 4884, 4958, 5025, 5550, 6050, 6105, 6700, 7260, 7370, 7437, 8107, 8140, 8844, 8954, 9075, 9916, 10050, 10175, 11055, 11100, 12100, 12210, 12395, 13431, 14740, 14874, 16214, 17908, 18150, 18425, 20100, 20350, 22110, 22385, 24321, 24420, 24790, 26862, 27269, 29748, 30525, 32428, 36300, 36850, 37185, 40535, 40700, 44220, 44770, 48642, 49580, 53724, 54538, 55275, 61050, 61975, 67155, 73700, 74370, 81070, 81807, 89540, 97284, 109076, 110550, 111925, 121605, 122100, 123950, 134310, 136345, 148740, 162140, 163614, 185925, 202675, 221100, 223850, 243210, 247900, 268620, 272690, 299959, 327228, 335775, 371850, 405350, 409035, 447700, 486420, 545380, 599918, 608025, 671550, 681725, 743700, 810700, 818070, 899877, 1199836, 1216050, 1343100, 1363450, 1499795, 1636140, 1799754, 2045175, 2432100, 2726900, 2999590, 3599508, 4090350, 4499385, 5999180, 7498975, 8180700, 8998770, 14997950, 17997540, 22496925, 29995900, 44993850, 89987700]

約数ペア:

[(1, 89987700), (2, 44993850), (3, 29995900), (4, 22496925), (5, 17997540), (6, 14997950), (10, 8998770), (11, 8180700), (12, 7498975), (15, 5999180), (20, 4499385), (22, 4090350), (25, 3599508), (30, 2999590), (33, 2726900), (37, 2432100), (44, 2045175), (50, 1799754), (55, 1636140), (60, 1499795), (66, 1363450), (67, 1343100), (74, 1216050), (75, 1199836), (100, 899877), (110, 818070), (111, 810700), (121, 743700), (132, 681725), (134, 671550), (148, 608025), (150, 599918), (165, 545380), (185, 486420), (201, 447700), (220, 409035), (222, 405350), (242, 371850), (268, 335775), (275, 327228), (300, 299959), (330, 272690), (335, 268620), (363, 247900), (370, 243210), (402, 223850), (407, 221100), (444, 202675), (484, 185925), (550, 163614), (555, 162140), (605, 148740), (660, 136345), (670, 134310), (726, 123950), (737, 122100), (740, 121605), (804, 111925), (814, 110550), (825, 109076), (925, 97284), (1005, 89540), (1100, 81807), (1110, 81070), (1210, 74370), (1221, 73700), (1340, 67155), (1452, 61975), (1474, 61050), (1628, 55275), (1650, 54538), (1675, 53724), (1815, 49580), (1850, 48642), (2010, 44770), (2035, 44220), (2211, 40700), (2220, 40535), (2420, 37185), (2442, 36850), (2479, 36300), (2775, 32428), (2948, 30525), (3025, 29748), (3300, 27269), (3350, 26862), (3630, 24790), (3685, 24420), (3700, 24321), (4020, 22385), (4070, 22110), (4422, 20350), (4477, 20100), (4884, 18425), (4958, 18150), (5025, 17908), (5550, 16214), (6050, 14874), (6105, 14740), (6700, 13431), (7260, 12395), (7370, 12210), (7437, 12100), (8107, 11100), (8140, 11055), (8844, 10175), (8954, 10050), (9075, 9916)]