204272280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1031

約数の個数: 160

約数和(自身を含む): 697569840

約数和(自身を除く): 493297560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 134, 135, 162, 180, 201, 216, 268, 270, 324, 335, 360, 402, 405, 536, 540, 603, 648, 670, 804, 810, 941, 1005, 1080, 1206, 1340, 1608, 1620, 1809, 1882, 2010, 2412, 2680, 2823, 3015, 3240, 3618, 3764, 4020, 4705, 4824, 5427, 5646, 6030, 7236, 7528, 8040, 8469, 9045, 9410, 10854, 11292, 12060, 14115, 14472, 16938, 18090, 18820, 21708, 22584, 24120, 25407, 27135, 28230, 33876, 36180, 37640, 42345, 43416, 50814, 54270, 56460, 63047, 67752, 72360, 76221, 84690, 101628, 108540, 112920, 126094, 127035, 152442, 169380, 189141, 203256, 217080, 252188, 254070, 304884, 315235, 338760, 378282, 381105, 504376, 508140, 567423, 609768, 630470, 756564, 762210, 945705, 1016280, 1134846, 1260940, 1513128, 1524420, 1702269, 1891410, 2269692, 2521880, 2837115, 3048840, 3404538, 3782820, 4539384, 5106807, 5674230, 6809076, 7565640, 8511345, 10213614, 11348460, 13618152, 17022690, 20427228, 22696920, 25534035, 34045380, 40854456, 51068070, 68090760, 102136140, 204272280]

約数ペア:

[(1, 204272280), (2, 102136140), (3, 68090760), (4, 51068070), (5, 40854456), (6, 34045380), (8, 25534035), (9, 22696920), (10, 20427228), (12, 17022690), (15, 13618152), (18, 11348460), (20, 10213614), (24, 8511345), (27, 7565640), (30, 6809076), (36, 5674230), (40, 5106807), (45, 4539384), (54, 3782820), (60, 3404538), (67, 3048840), (72, 2837115), (81, 2521880), (90, 2269692), (108, 1891410), (120, 1702269), (134, 1524420), (135, 1513128), (162, 1260940), (180, 1134846), (201, 1016280), (216, 945705), (268, 762210), (270, 756564), (324, 630470), (335, 609768), (360, 567423), (402, 508140), (405, 504376), (536, 381105), (540, 378282), (603, 338760), (648, 315235), (670, 304884), (804, 254070), (810, 252188), (941, 217080), (1005, 203256), (1080, 189141), (1206, 169380), (1340, 152442), (1608, 127035), (1620, 126094), (1809, 112920), (1882, 108540), (2010, 101628), (2412, 84690), (2680, 76221), (2823, 72360), (3015, 67752), (3240, 63047), (3618, 56460), (3764, 54270), (4020, 50814), (4705, 43416), (4824, 42345), (5427, 37640), (5646, 36180), (6030, 33876), (7236, 28230), (7528, 27135), (8040, 25407), (8469, 24120), (9045, 22584), (9410, 21708), (10854, 18820), (11292, 18090), (12060, 16938), (14115, 14472)]