55263060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 177218496

約数和(自身を除く): 121955436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 137, 162, 166, 180, 243, 249, 270, 274, 324, 332, 405, 411, 415, 486, 498, 540, 548, 685, 747, 810, 822, 830, 972, 996, 1215, 1233, 1245, 1370, 1494, 1620, 1644, 1660, 2055, 2241, 2430, 2466, 2490, 2740, 2988, 3699, 3735, 4110, 4482, 4860, 4932, 4980, 6165, 6723, 7398, 7470, 8220, 8964, 11097, 11205, 11371, 12330, 13446, 14796, 14940, 18495, 20169, 22194, 22410, 22742, 24660, 26892, 33291, 33615, 34113, 36990, 40338, 44388, 44820, 45484, 55485, 56855, 66582, 67230, 68226, 73980, 80676, 100845, 102339, 110970, 113710, 133164, 134460, 136452, 166455, 170565, 201690, 204678, 221940, 227420, 307017, 332910, 341130, 403380, 409356, 511695, 614034, 665820, 682260, 921051, 1023390, 1228068, 1535085, 1842102, 2046780, 2763153, 3070170, 3684204, 4605255, 5526306, 6140340, 9210510, 11052612, 13815765, 18421020, 27631530, 55263060]

約数ペア:

[(1, 55263060), (2, 27631530), (3, 18421020), (4, 13815765), (5, 11052612), (6, 9210510), (9, 6140340), (10, 5526306), (12, 4605255), (15, 3684204), (18, 3070170), (20, 2763153), (27, 2046780), (30, 1842102), (36, 1535085), (45, 1228068), (54, 1023390), (60, 921051), (81, 682260), (83, 665820), (90, 614034), (108, 511695), (135, 409356), (137, 403380), (162, 341130), (166, 332910), (180, 307017), (243, 227420), (249, 221940), (270, 204678), (274, 201690), (324, 170565), (332, 166455), (405, 136452), (411, 134460), (415, 133164), (486, 113710), (498, 110970), (540, 102339), (548, 100845), (685, 80676), (747, 73980), (810, 68226), (822, 67230), (830, 66582), (972, 56855), (996, 55485), (1215, 45484), (1233, 44820), (1245, 44388), (1370, 40338), (1494, 36990), (1620, 34113), (1644, 33615), (1660, 33291), (2055, 26892), (2241, 24660), (2430, 22742), (2466, 22410), (2490, 22194), (2740, 20169), (2988, 18495), (3699, 14940), (3735, 14796), (4110, 13446), (4482, 12330), (4860, 11371), (4932, 11205), (4980, 11097), (6165, 8964), (6723, 8220), (7398, 7470)]