69807420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1113

約数の個数: 120

約数和(自身を含む): 224543088

約数和(自身を除く): 154735668

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, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 810, 820, 1051, 1107, 1230, 1476, 1620, 1845, 2102, 2214, 2460, 3153, 3321, 3690, 4204, 4428, 5255, 5535, 6306, 6642, 7380, 9459, 10510, 11070, 12612, 13284, 15765, 16605, 18918, 21020, 22140, 28377, 31530, 33210, 37836, 43091, 47295, 56754, 63060, 66420, 85131, 86182, 94590, 113508, 129273, 141885, 170262, 172364, 189180, 215455, 258546, 283770, 340524, 387819, 425655, 430910, 517092, 567540, 646365, 775638, 851310, 861820, 1163457, 1292730, 1551276, 1702620, 1939095, 2326914, 2585460, 3490371, 3878190, 4653828, 5817285, 6980742, 7756380, 11634570, 13961484, 17451855, 23269140, 34903710, 69807420]

約数ペア:

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