209422260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1116

約数の個数: 144

約数和(自身を含む): 675484992

約数和(自身を除く): 466062732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 324, 369, 405, 410, 486, 492, 540, 615, 738, 810, 820, 972, 1051, 1107, 1215, 1230, 1476, 1620, 1845, 2102, 2214, 2430, 2460, 3153, 3321, 3690, 4204, 4428, 4860, 5255, 5535, 6306, 6642, 7380, 9459, 9963, 10510, 11070, 12612, 13284, 15765, 16605, 18918, 19926, 21020, 22140, 28377, 31530, 33210, 37836, 39852, 43091, 47295, 49815, 56754, 63060, 66420, 85131, 86182, 94590, 99630, 113508, 129273, 141885, 170262, 172364, 189180, 199260, 215455, 255393, 258546, 283770, 340524, 387819, 425655, 430910, 510786, 517092, 567540, 646365, 775638, 851310, 861820, 1021572, 1163457, 1276965, 1292730, 1551276, 1702620, 1939095, 2326914, 2553930, 2585460, 3490371, 3878190, 4653828, 5107860, 5817285, 6980742, 7756380, 10471113, 11634570, 13961484, 17451855, 20942226, 23269140, 34903710, 41884452, 52355565, 69807420, 104711130, 209422260]

約数ペア:

[(1, 209422260), (2, 104711130), (3, 69807420), (4, 52355565), (5, 41884452), (6, 34903710), (9, 23269140), (10, 20942226), (12, 17451855), (15, 13961484), (18, 11634570), (20, 10471113), (27, 7756380), (30, 6980742), (36, 5817285), (41, 5107860), (45, 4653828), (54, 3878190), (60, 3490371), (81, 2585460), (82, 2553930), (90, 2326914), (108, 1939095), (123, 1702620), (135, 1551276), (162, 1292730), (164, 1276965), (180, 1163457), (205, 1021572), (243, 861820), (246, 851310), (270, 775638), (324, 646365), (369, 567540), (405, 517092), (410, 510786), (486, 430910), (492, 425655), (540, 387819), (615, 340524), (738, 283770), (810, 258546), (820, 255393), (972, 215455), (1051, 199260), (1107, 189180), (1215, 172364), (1230, 170262), (1476, 141885), (1620, 129273), (1845, 113508), (2102, 99630), (2214, 94590), (2430, 86182), (2460, 85131), (3153, 66420), (3321, 63060), (3690, 56754), (4204, 49815), (4428, 47295), (4860, 43091), (5255, 39852), (5535, 37836), (6306, 33210), (6642, 31530), (7380, 28377), (9459, 22140), (9963, 21020), (10510, 19926), (11070, 18918), (12612, 16605), (13284, 15765)]