83875440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31771}}^1$

素因数の和:31798

約数の個数: 80

約数和(自身を含む): 283660416

約数和(自身を除く): 199784976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 31771, 63542, 95313, 127084, 158855, 190626, 254168, 317710, 349481, 381252, 476565, 508336, 635420, 698962, 762504, 953130, 1048443, 1270840, 1397924, 1525008, 1747405, 1906260, 2096886, 2541680, 2795848, 3494810, 3812520, 4193772, 5242215, 5591696, 6989620, 7625040, 8387544, 10484430, 13979240, 16775088, 20968860, 27958480, 41937720, 83875440]

約数ペア:

[(1, 83875440), (2, 41937720), (3, 27958480), (4, 20968860), (5, 16775088), (6, 13979240), (8, 10484430), (10, 8387544), (11, 7625040), (12, 6989620), (15, 5591696), (16, 5242215), (20, 4193772), (22, 3812520), (24, 3494810), (30, 2795848), (33, 2541680), (40, 2096886), (44, 1906260), (48, 1747405), (55, 1525008), (60, 1397924), (66, 1270840), (80, 1048443), (88, 953130), (110, 762504), (120, 698962), (132, 635420), (165, 508336), (176, 476565), (220, 381252), (240, 349481), (264, 317710), (330, 254168), (440, 190626), (528, 158855), (660, 127084), (880, 95313), (1320, 63542), (2640, 31771)]