2827643220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1697}}^1\times {\mathrm{9257}}^1$

素因数の和:10969

約数の個数: 72

約数和(自身を含む): 8583165864

約数和(自身を除く): 5755522644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1697, 3394, 5091, 6788, 8485, 9257, 10182, 15273, 16970, 18514, 20364, 25455, 27771, 30546, 33940, 37028, 46285, 50910, 55542, 61092, 76365, 83313, 92570, 101820, 111084, 138855, 152730, 166626, 185140, 277710, 305460, 333252, 416565, 555420, 833130, 1666260, 15709129, 31418258, 47127387, 62836516, 78545645, 94254774, 141382161, 157091290, 188509548, 235636935, 282764322, 314182580, 471273870, 565528644, 706910805, 942547740, 1413821610, 2827643220]

約数ペア:

[(1, 2827643220), (2, 1413821610), (3, 942547740), (4, 706910805), (5, 565528644), (6, 471273870), (9, 314182580), (10, 282764322), (12, 235636935), (15, 188509548), (18, 157091290), (20, 141382161), (30, 94254774), (36, 78545645), (45, 62836516), (60, 47127387), (90, 31418258), (180, 15709129), (1697, 1666260), (3394, 833130), (5091, 555420), (6788, 416565), (8485, 333252), (9257, 305460), (10182, 277710), (15273, 185140), (16970, 166626), (18514, 152730), (20364, 138855), (25455, 111084), (27771, 101820), (30546, 92570), (33940, 83313), (37028, 76365), (46285, 61092), (50910, 55542)]