83806380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{22171}}^1$

素因数の和:22196

約数の個数: 96

約数和(自身を含む): 297991680

約数和(自身を除く): 214185300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 22171, 44342, 66513, 88684, 110855, 133026, 155197, 199539, 221710, 266052, 310394, 332565, 399078, 443420, 465591, 598617, 620788, 665130, 775985, 798156, 931182, 997695, 1197234, 1330260, 1396773, 1551970, 1862364, 1995390, 2327955, 2394468, 2793546, 2993085, 3103940, 3990780, 4190319, 4655910, 5587092, 5986170, 6983865, 8380638, 9311820, 11972340, 13967730, 16761276, 20951595, 27935460, 41903190, 83806380]

約数ペア:

[(1, 83806380), (2, 41903190), (3, 27935460), (4, 20951595), (5, 16761276), (6, 13967730), (7, 11972340), (9, 9311820), (10, 8380638), (12, 6983865), (14, 5986170), (15, 5587092), (18, 4655910), (20, 4190319), (21, 3990780), (27, 3103940), (28, 2993085), (30, 2793546), (35, 2394468), (36, 2327955), (42, 1995390), (45, 1862364), (54, 1551970), (60, 1396773), (63, 1330260), (70, 1197234), (84, 997695), (90, 931182), (105, 798156), (108, 775985), (126, 665130), (135, 620788), (140, 598617), (180, 465591), (189, 443420), (210, 399078), (252, 332565), (270, 310394), (315, 266052), (378, 221710), (420, 199539), (540, 155197), (630, 133026), (756, 110855), (945, 88684), (1260, 66513), (1890, 44342), (3780, 22171)]