68481180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4373}}^1$

素因数の和:4420

約数の個数: 96

約数和(自身を含む): 220449600

約数和(自身を除く): 151968420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 4373, 5220, 7830, 8746, 13119, 15660, 17492, 21865, 26238, 39357, 43730, 52476, 65595, 78714, 87460, 118071, 126817, 131190, 157428, 196785, 236142, 253634, 262380, 380451, 393570, 472284, 507268, 590355, 634085, 760902, 787140, 1141353, 1180710, 1268170, 1521804, 1902255, 2282706, 2361420, 2536340, 3424059, 3804510, 4565412, 5706765, 6848118, 7609020, 11413530, 13696236, 17120295, 22827060, 34240590, 68481180]

約数ペア:

[(1, 68481180), (2, 34240590), (3, 22827060), (4, 17120295), (5, 13696236), (6, 11413530), (9, 7609020), (10, 6848118), (12, 5706765), (15, 4565412), (18, 3804510), (20, 3424059), (27, 2536340), (29, 2361420), (30, 2282706), (36, 1902255), (45, 1521804), (54, 1268170), (58, 1180710), (60, 1141353), (87, 787140), (90, 760902), (108, 634085), (116, 590355), (135, 507268), (145, 472284), (174, 393570), (180, 380451), (261, 262380), (270, 253634), (290, 236142), (348, 196785), (435, 157428), (522, 131190), (540, 126817), (580, 118071), (783, 87460), (870, 78714), (1044, 65595), (1305, 52476), (1566, 43730), (1740, 39357), (2610, 26238), (3132, 21865), (3915, 17492), (4373, 15660), (5220, 13119), (7830, 8746)]