129554370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 380540160

約数和(自身を除く): 250985790

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 181, 198, 241, 270, 297, 330, 362, 482, 495, 543, 594, 723, 905, 990, 1086, 1205, 1446, 1485, 1629, 1810, 1991, 2169, 2410, 2651, 2715, 2970, 3258, 3615, 3982, 4338, 4887, 5302, 5430, 5973, 6507, 7230, 7953, 8145, 9774, 9955, 10845, 11946, 13014, 13255, 15906, 16290, 17919, 19910, 21690, 23859, 24435, 26510, 29865, 32535, 35838, 39765, 43621, 47718, 48870, 53757, 59730, 65070, 71577, 79530, 87242, 89595, 107514, 119295, 130863, 143154, 179190, 218105, 238590, 261726, 268785, 357885, 392589, 436210, 479831, 537570, 654315, 715770, 785178, 959662, 1177767, 1308630, 1439493, 1962945, 2355534, 2399155, 2878986, 3925890, 4318479, 4798310, 5888835, 7197465, 8636958, 11777670, 12955437, 14394930, 21592395, 25910874, 43184790, 64777185, 129554370]

約数ペア:

[(1, 129554370), (2, 64777185), (3, 43184790), (5, 25910874), (6, 21592395), (9, 14394930), (10, 12955437), (11, 11777670), (15, 8636958), (18, 7197465), (22, 5888835), (27, 4798310), (30, 4318479), (33, 3925890), (45, 2878986), (54, 2399155), (55, 2355534), (66, 1962945), (90, 1439493), (99, 1308630), (110, 1177767), (135, 959662), (165, 785178), (181, 715770), (198, 654315), (241, 537570), (270, 479831), (297, 436210), (330, 392589), (362, 357885), (482, 268785), (495, 261726), (543, 238590), (594, 218105), (723, 179190), (905, 143154), (990, 130863), (1086, 119295), (1205, 107514), (1446, 89595), (1485, 87242), (1629, 79530), (1810, 71577), (1991, 65070), (2169, 59730), (2410, 53757), (2651, 48870), (2715, 47718), (2970, 43621), (3258, 39765), (3615, 35838), (3982, 32535), (4338, 29865), (4887, 26510), (5302, 24435), (5430, 23859), (5973, 21690), (6507, 19910), (7230, 17919), (7953, 16290), (8145, 15906), (9774, 13255), (9955, 13014), (10845, 11946)]