425618820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1015

約数の個数: 192

約数和(自身を含む): 1464422400

約数和(自身を除く): 1038803580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 79, 90, 99, 108, 110, 132, 135, 158, 165, 180, 198, 220, 237, 270, 297, 316, 330, 395, 396, 474, 495, 540, 594, 660, 711, 790, 869, 907, 948, 990, 1185, 1188, 1422, 1485, 1580, 1738, 1814, 1980, 2133, 2370, 2607, 2721, 2844, 2970, 3476, 3555, 3628, 4266, 4345, 4535, 4740, 5214, 5442, 5940, 7110, 7821, 8163, 8532, 8690, 9070, 9977, 10428, 10665, 10884, 13035, 13605, 14220, 15642, 16326, 17380, 18140, 19954, 21330, 23463, 24489, 26070, 27210, 29931, 31284, 32652, 39105, 39908, 40815, 42660, 46926, 48978, 49885, 52140, 54420, 59862, 71653, 78210, 81630, 89793, 93852, 97956, 99770, 117315, 119724, 122445, 143306, 149655, 156420, 163260, 179586, 199540, 214959, 234630, 244890, 269379, 286612, 299310, 358265, 359172, 429918, 448965, 469260, 489780, 538758, 598620, 644877, 716530, 788183, 859836, 897930, 1074795, 1077516, 1289754, 1346895, 1433060, 1576366, 1795860, 1934631, 2149590, 2364549, 2579508, 2693790, 3152732, 3224385, 3869262, 3940915, 4299180, 4729098, 5387580, 6448770, 7093647, 7738524, 7881830, 9458196, 9673155, 11822745, 12897540, 14187294, 15763660, 19346310, 21280941, 23645490, 28374588, 35468235, 38692620, 42561882, 47290980, 70936470, 85123764, 106404705, 141872940, 212809410, 425618820]

約数ペア:

[(1, 425618820), (2, 212809410), (3, 141872940), (4, 106404705), (5, 85123764), (6, 70936470), (9, 47290980), (10, 42561882), (11, 38692620), (12, 35468235), (15, 28374588), (18, 23645490), (20, 21280941), (22, 19346310), (27, 15763660), (30, 14187294), (33, 12897540), (36, 11822745), (44, 9673155), (45, 9458196), (54, 7881830), (55, 7738524), (60, 7093647), (66, 6448770), (79, 5387580), (90, 4729098), (99, 4299180), (108, 3940915), (110, 3869262), (132, 3224385), (135, 3152732), (158, 2693790), (165, 2579508), (180, 2364549), (198, 2149590), (220, 1934631), (237, 1795860), (270, 1576366), (297, 1433060), (316, 1346895), (330, 1289754), (395, 1077516), (396, 1074795), (474, 897930), (495, 859836), (540, 788183), (594, 716530), (660, 644877), (711, 598620), (790, 538758), (869, 489780), (907, 469260), (948, 448965), (990, 429918), (1185, 359172), (1188, 358265), (1422, 299310), (1485, 286612), (1580, 269379), (1738, 244890), (1814, 234630), (1980, 214959), (2133, 199540), (2370, 179586), (2607, 163260), (2721, 156420), (2844, 149655), (2970, 143306), (3476, 122445), (3555, 119724), (3628, 117315), (4266, 99770), (4345, 97956), (4535, 93852), (4740, 89793), (5214, 81630), (5442, 78210), (5940, 71653), (7110, 59862), (7821, 54420), (8163, 52140), (8532, 49885), (8690, 48978), (9070, 46926), (9977, 42660), (10428, 40815), (10665, 39908), (10884, 39105), (13035, 32652), (13605, 31284), (14220, 29931), (15642, 27210), (16326, 26070), (17380, 24489), (18140, 23463), (19954, 21330)]