1298255700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26879}}^1$

素因数の和:26926

約数の個数: 144

約数和(自身を含む): 4479713280

約数和(自身を除く): 3181457580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3450, 4025, 4830, 6900, 8050, 9660, 12075, 16100, 24150, 26879, 48300, 53758, 80637, 107516, 134395, 161274, 188153, 268790, 322548, 376306, 403185, 537580, 564459, 618217, 671975, 752612, 806370, 940765, 1128918, 1236434, 1343950, 1612740, 1854651, 1881530, 2015925, 2257836, 2472868, 2687900, 2822295, 3091085, 3709302, 3763060, 4031850, 4327519, 4703825, 5644590, 6182170, 7418604, 8063700, 8655038, 9273255, 9407650, 11289180, 12364340, 12982557, 14111475, 15455425, 17310076, 18546510, 18815300, 21637595, 25965114, 28222950, 30910850, 37093020, 43275190, 46366275, 51930228, 56445900, 61821700, 64912785, 86550380, 92732550, 108187975, 129825570, 185465100, 216375950, 259651140, 324563925, 432751900, 649127850, 1298255700]

約数ペア:

[(1, 1298255700), (2, 649127850), (3, 432751900), (4, 324563925), (5, 259651140), (6, 216375950), (7, 185465100), (10, 129825570), (12, 108187975), (14, 92732550), (15, 86550380), (20, 64912785), (21, 61821700), (23, 56445900), (25, 51930228), (28, 46366275), (30, 43275190), (35, 37093020), (42, 30910850), (46, 28222950), (50, 25965114), (60, 21637595), (69, 18815300), (70, 18546510), (75, 17310076), (84, 15455425), (92, 14111475), (100, 12982557), (105, 12364340), (115, 11289180), (138, 9407650), (140, 9273255), (150, 8655038), (161, 8063700), (175, 7418604), (210, 6182170), (230, 5644590), (276, 4703825), (300, 4327519), (322, 4031850), (345, 3763060), (350, 3709302), (420, 3091085), (460, 2822295), (483, 2687900), (525, 2472868), (575, 2257836), (644, 2015925), (690, 1881530), (700, 1854651), (805, 1612740), (966, 1343950), (1050, 1236434), (1150, 1128918), (1380, 940765), (1610, 806370), (1725, 752612), (1932, 671975), (2100, 618217), (2300, 564459), (2415, 537580), (3220, 403185), (3450, 376306), (4025, 322548), (4830, 268790), (6900, 188153), (8050, 161274), (9660, 134395), (12075, 107516), (16100, 80637), (24150, 53758), (26879, 48300)]