28252724820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9857}}^1$

素因数の和:9990

約数の個数: 192

約数和(自身を含む): 86490464256

約数和(自身を除く): 58237739436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 67, 69, 92, 93, 115, 124, 134, 138, 155, 186, 201, 230, 268, 276, 310, 335, 345, 372, 402, 460, 465, 620, 670, 690, 713, 804, 930, 1005, 1340, 1380, 1426, 1541, 1860, 2010, 2077, 2139, 2852, 3082, 3565, 4020, 4154, 4278, 4623, 6164, 6231, 7130, 7705, 8308, 8556, 9246, 9857, 10385, 10695, 12462, 14260, 15410, 18492, 19714, 20770, 21390, 23115, 24924, 29571, 30820, 31155, 39428, 41540, 42780, 46230, 47771, 49285, 59142, 62310, 92460, 95542, 98570, 118284, 124620, 143313, 147855, 191084, 197140, 226711, 238855, 286626, 295710, 305567, 453422, 477710, 573252, 591420, 611134, 660419, 680133, 716565, 906844, 916701, 955420, 1133555, 1222268, 1320838, 1360266, 1433130, 1527835, 1833402, 1981257, 2267110, 2641676, 2720532, 2866260, 3055670, 3302095, 3400665, 3666804, 3962514, 4534220, 4583505, 6111340, 6604190, 6801330, 7028041, 7925028, 9167010, 9906285, 13208380, 13602660, 14056082, 15189637, 18334020, 19812570, 20472989, 21084123, 28112164, 30379274, 35140205, 39625140, 40945978, 42168246, 45568911, 60758548, 61418967, 70280410, 75948185, 81891956, 84336492, 91137822, 102364945, 105420615, 122837934, 140560820, 151896370, 182275644, 204729890, 210841230, 227844555, 245675868, 303792740, 307094835, 409459780, 421682460, 455689110, 470878747, 614189670, 911378220, 941757494, 1228379340, 1412636241, 1883514988, 2354393735, 2825272482, 4708787470, 5650544964, 7063181205, 9417574940, 14126362410, 28252724820]

約数ペア:

[(1, 28252724820), (2, 14126362410), (3, 9417574940), (4, 7063181205), (5, 5650544964), (6, 4708787470), (10, 2825272482), (12, 2354393735), (15, 1883514988), (20, 1412636241), (23, 1228379340), (30, 941757494), (31, 911378220), (46, 614189670), (60, 470878747), (62, 455689110), (67, 421682460), (69, 409459780), (92, 307094835), (93, 303792740), (115, 245675868), (124, 227844555), (134, 210841230), (138, 204729890), (155, 182275644), (186, 151896370), (201, 140560820), (230, 122837934), (268, 105420615), (276, 102364945), (310, 91137822), (335, 84336492), (345, 81891956), (372, 75948185), (402, 70280410), (460, 61418967), (465, 60758548), (620, 45568911), (670, 42168246), (690, 40945978), (713, 39625140), (804, 35140205), (930, 30379274), (1005, 28112164), (1340, 21084123), (1380, 20472989), (1426, 19812570), (1541, 18334020), (1860, 15189637), (2010, 14056082), (2077, 13602660), (2139, 13208380), (2852, 9906285), (3082, 9167010), (3565, 7925028), (4020, 7028041), (4154, 6801330), (4278, 6604190), (4623, 6111340), (6164, 4583505), (6231, 4534220), (7130, 3962514), (7705, 3666804), (8308, 3400665), (8556, 3302095), (9246, 3055670), (9857, 2866260), (10385, 2720532), (10695, 2641676), (12462, 2267110), (14260, 1981257), (15410, 1833402), (18492, 1527835), (19714, 1433130), (20770, 1360266), (21390, 1320838), (23115, 1222268), (24924, 1133555), (29571, 955420), (30820, 916701), (31155, 906844), (39428, 716565), (41540, 680133), (42780, 660419), (46230, 611134), (47771, 591420), (49285, 573252), (59142, 477710), (62310, 453422), (92460, 305567), (95542, 295710), (98570, 286626), (118284, 238855), (124620, 226711), (143313, 197140), (147855, 191084)]