74288340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6551}}^1$

素因数の和:6579

約数の個数: 120

約数和(自身を含む): 266378112

約数和(自身を除く): 192089772

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 6551, 11340, 13102, 19653, 26204, 32755, 39306, 45857, 58959, 65510, 78612, 91714, 98265, 117918, 131020, 137571, 176877, 183428, 196530, 229285, 235836, 275142, 294795, 353754, 393060, 412713, 458570, 530631, 550284, 589590, 687855, 707508, 825426, 884385, 917140, 1061262, 1179180, 1238139, 1375710, 1650852, 1768770, 2063565, 2122524, 2476278, 2653155, 2751420, 3537540, 3714417, 4127130, 4952556, 5306310, 6190695, 7428834, 8254260, 10612620, 12381390, 14857668, 18572085, 24762780, 37144170, 74288340]

約数ペア:

[(1, 74288340), (2, 37144170), (3, 24762780), (4, 18572085), (5, 14857668), (6, 12381390), (7, 10612620), (9, 8254260), (10, 7428834), (12, 6190695), (14, 5306310), (15, 4952556), (18, 4127130), (20, 3714417), (21, 3537540), (27, 2751420), (28, 2653155), (30, 2476278), (35, 2122524), (36, 2063565), (42, 1768770), (45, 1650852), (54, 1375710), (60, 1238139), (63, 1179180), (70, 1061262), (81, 917140), (84, 884385), (90, 825426), (105, 707508), (108, 687855), (126, 589590), (135, 550284), (140, 530631), (162, 458570), (180, 412713), (189, 393060), (210, 353754), (252, 294795), (270, 275142), (315, 235836), (324, 229285), (378, 196530), (405, 183428), (420, 176877), (540, 137571), (567, 131020), (630, 117918), (756, 98265), (810, 91714), (945, 78612), (1134, 65510), (1260, 58959), (1620, 45857), (1890, 39306), (2268, 32755), (2835, 26204), (3780, 19653), (5670, 13102), (6551, 11340)]