87433020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1793

約数の個数: 120

約数和(自身を含む): 283291008

約数和(自身を除く): 195857988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1741, 1860, 2511, 2790, 3348, 3482, 4185, 5022, 5223, 5580, 6964, 8370, 8705, 10044, 10446, 12555, 15669, 16740, 17410, 20892, 25110, 26115, 31338, 34820, 47007, 50220, 52230, 53971, 62676, 78345, 94014, 104460, 107942, 141021, 156690, 161913, 188028, 215884, 235035, 269855, 282042, 313380, 323826, 470070, 485739, 539710, 564084, 647652, 705105, 809565, 940140, 971478, 1079420, 1410210, 1457217, 1619130, 1942956, 2428695, 2820420, 2914434, 3238260, 4371651, 4857390, 5828868, 7286085, 8743302, 9714780, 14572170, 17486604, 21858255, 29144340, 43716510, 87433020]

約数ペア:

[(1, 87433020), (2, 43716510), (3, 29144340), (4, 21858255), (5, 17486604), (6, 14572170), (9, 9714780), (10, 8743302), (12, 7286085), (15, 5828868), (18, 4857390), (20, 4371651), (27, 3238260), (30, 2914434), (31, 2820420), (36, 2428695), (45, 1942956), (54, 1619130), (60, 1457217), (62, 1410210), (81, 1079420), (90, 971478), (93, 940140), (108, 809565), (124, 705105), (135, 647652), (155, 564084), (162, 539710), (180, 485739), (186, 470070), (270, 323826), (279, 313380), (310, 282042), (324, 269855), (372, 235035), (405, 215884), (465, 188028), (540, 161913), (558, 156690), (620, 141021), (810, 107942), (837, 104460), (930, 94014), (1116, 78345), (1395, 62676), (1620, 53971), (1674, 52230), (1741, 50220), (1860, 47007), (2511, 34820), (2790, 31338), (3348, 26115), (3482, 25110), (4185, 20892), (5022, 17410), (5223, 16740), (5580, 15669), (6964, 12555), (8370, 10446), (8705, 10044)]