989765965500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1371817}}^1$

素因数の和:1371889

約数の個数: 192

約数和(自身を含む): 3187797744768

約数和(自身を除く): 2198031779268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 60, 65, 74, 75, 78, 100, 111, 125, 130, 148, 150, 156, 185, 195, 222, 250, 260, 300, 325, 370, 375, 390, 444, 481, 500, 555, 650, 740, 750, 780, 925, 962, 975, 1110, 1300, 1443, 1500, 1625, 1850, 1924, 1950, 2220, 2405, 2775, 2886, 3250, 3700, 3900, 4625, 4810, 4875, 5550, 5772, 6500, 7215, 9250, 9620, 9750, 11100, 12025, 13875, 14430, 18500, 19500, 24050, 27750, 28860, 36075, 48100, 55500, 60125, 72150, 120250, 144300, 180375, 240500, 360750, 721500, 1371817, 2743634, 4115451, 5487268, 6859085, 8230902, 13718170, 16461804, 17833621, 20577255, 27436340, 34295425, 35667242, 41154510, 50757229, 53500863, 68590850, 71334484, 82309020, 89168105, 101514458, 102886275, 107001726, 137181700, 152271687, 171477125, 178336210, 203028916, 205772550, 214003452, 253786145, 267504315, 304543374, 342954250, 356672420, 411545100, 445840525, 507572290, 514431375, 535008630, 609086748, 659843977, 685908500, 761358435, 891681050, 1015144580, 1028862750, 1070017260, 1268930725, 1319687954, 1337521575, 1522716870, 1783362100, 1979531931, 2057725500, 2229202625, 2537861450, 2639375908, 2675043150, 3045433740, 3299219885, 3806792175, 3959063862, 4458405250, 5075722900, 5350086300, 6344653625, 6598439770, 6687607875, 7613584350, 7918127724, 8916810500, 9897659655, 12689307250, 13196879540, 13375215750, 15227168700, 16496099425, 19033960875, 19795319310, 25378614500, 26750431500, 32992198850, 38067921750, 39590638620, 49488298275, 65984397700, 76135843500, 82480497125, 98976596550, 164960994250, 197953193100, 247441491375, 329921988500, 494882982750, 989765965500]

約数ペア:

[(1, 989765965500), (2, 494882982750), (3, 329921988500), (4, 247441491375), (5, 197953193100), (6, 164960994250), (10, 98976596550), (12, 82480497125), (13, 76135843500), (15, 65984397700), (20, 49488298275), (25, 39590638620), (26, 38067921750), (30, 32992198850), (37, 26750431500), (39, 25378614500), (50, 19795319310), (52, 19033960875), (60, 16496099425), (65, 15227168700), (74, 13375215750), (75, 13196879540), (78, 12689307250), (100, 9897659655), (111, 8916810500), (125, 7918127724), (130, 7613584350), (148, 6687607875), (150, 6598439770), (156, 6344653625), (185, 5350086300), (195, 5075722900), (222, 4458405250), (250, 3959063862), (260, 3806792175), (300, 3299219885), (325, 3045433740), (370, 2675043150), (375, 2639375908), (390, 2537861450), (444, 2229202625), (481, 2057725500), (500, 1979531931), (555, 1783362100), (650, 1522716870), (740, 1337521575), (750, 1319687954), (780, 1268930725), (925, 1070017260), (962, 1028862750), (975, 1015144580), (1110, 891681050), (1300, 761358435), (1443, 685908500), (1500, 659843977), (1625, 609086748), (1850, 535008630), (1924, 514431375), (1950, 507572290), (2220, 445840525), (2405, 411545100), (2775, 356672420), (2886, 342954250), (3250, 304543374), (3700, 267504315), (3900, 253786145), (4625, 214003452), (4810, 205772550), (4875, 203028916), (5550, 178336210), (5772, 171477125), (6500, 152271687), (7215, 137181700), (9250, 107001726), (9620, 102886275), (9750, 101514458), (11100, 89168105), (12025, 82309020), (13875, 71334484), (14430, 68590850), (18500, 53500863), (19500, 50757229), (24050, 41154510), (27750, 35667242), (28860, 34295425), (36075, 27436340), (48100, 20577255), (55500, 17833621), (60125, 16461804), (72150, 13718170), (120250, 8230902), (144300, 6859085), (180375, 5487268), (240500, 4115451), (360750, 2743634), (721500, 1371817)]