72646000000

素因数分解:

$2^7\times 5^6\times 7^1\times {\mathrm{5189}}^1$

素因数の和:5240

約数の個数: 224

約数和(自身を含む): 206786415600

約数和(自身を除く): 134140415600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 625, 640, 700, 800, 875, 896, 1000, 1120, 1250, 1400, 1600, 1750, 2000, 2240, 2500, 2800, 3125, 3200, 3500, 4000, 4375, 4480, 5000, 5189, 5600, 6250, 7000, 8000, 8750, 10000, 10378, 11200, 12500, 14000, 15625, 16000, 17500, 20000, 20756, 21875, 22400, 25000, 25945, 28000, 31250, 35000, 36323, 40000, 41512, 43750, 50000, 51890, 56000, 62500, 70000, 72646, 80000, 83024, 87500, 100000, 103780, 109375, 112000, 125000, 129725, 140000, 145292, 166048, 175000, 181615, 200000, 207560, 218750, 250000, 259450, 280000, 290584, 332096, 350000, 363230, 400000, 415120, 437500, 500000, 518900, 560000, 581168, 648625, 664192, 700000, 726460, 830240, 875000, 908075, 1000000, 1037800, 1162336, 1297250, 1400000, 1452920, 1660480, 1750000, 1816150, 2000000, 2075600, 2324672, 2594500, 2800000, 2905840, 3243125, 3320960, 3500000, 3632300, 4151200, 4540375, 4649344, 5189000, 5811680, 6486250, 7000000, 7264600, 8302400, 9080750, 10378000, 11623360, 12972500, 14000000, 14529200, 16215625, 16604800, 18161500, 20756000, 22701875, 23246720, 25945000, 29058400, 32431250, 36323000, 41512000, 45403750, 51890000, 58116800, 64862500, 72646000, 81078125, 83024000, 90807500, 103780000, 113509375, 116233600, 129725000, 145292000, 162156250, 181615000, 207560000, 227018750, 259450000, 290584000, 324312500, 363230000, 415120000, 454037500, 518900000, 567546875, 581168000, 648625000, 726460000, 908075000, 1037800000, 1135093750, 1297250000, 1452920000, 1816150000, 2075600000, 2270187500, 2594500000, 2905840000, 3632300000, 4540375000, 5189000000, 7264600000, 9080750000, 10378000000, 14529200000, 18161500000, 36323000000, 72646000000]

約数ペア:

[(1, 72646000000), (2, 36323000000), (4, 18161500000), (5, 14529200000), (7, 10378000000), (8, 9080750000), (10, 7264600000), (14, 5189000000), (16, 4540375000), (20, 3632300000), (25, 2905840000), (28, 2594500000), (32, 2270187500), (35, 2075600000), (40, 1816150000), (50, 1452920000), (56, 1297250000), (64, 1135093750), (70, 1037800000), (80, 908075000), (100, 726460000), (112, 648625000), (125, 581168000), (128, 567546875), (140, 518900000), (160, 454037500), (175, 415120000), (200, 363230000), (224, 324312500), (250, 290584000), (280, 259450000), (320, 227018750), (350, 207560000), (400, 181615000), (448, 162156250), (500, 145292000), (560, 129725000), (625, 116233600), (640, 113509375), (700, 103780000), (800, 90807500), (875, 83024000), (896, 81078125), (1000, 72646000), (1120, 64862500), (1250, 58116800), (1400, 51890000), (1600, 45403750), (1750, 41512000), (2000, 36323000), (2240, 32431250), (2500, 29058400), (2800, 25945000), (3125, 23246720), (3200, 22701875), (3500, 20756000), (4000, 18161500), (4375, 16604800), (4480, 16215625), (5000, 14529200), (5189, 14000000), (5600, 12972500), (6250, 11623360), (7000, 10378000), (8000, 9080750), (8750, 8302400), (10000, 7264600), (10378, 7000000), (11200, 6486250), (12500, 5811680), (14000, 5189000), (15625, 4649344), (16000, 4540375), (17500, 4151200), (20000, 3632300), (20756, 3500000), (21875, 3320960), (22400, 3243125), (25000, 2905840), (25945, 2800000), (28000, 2594500), (31250, 2324672), (35000, 2075600), (36323, 2000000), (40000, 1816150), (41512, 1750000), (43750, 1660480), (50000, 1452920), (51890, 1400000), (56000, 1297250), (62500, 1162336), (70000, 1037800), (72646, 1000000), (80000, 908075), (83024, 875000), (87500, 830240), (100000, 726460), (103780, 700000), (109375, 664192), (112000, 648625), (125000, 581168), (129725, 560000), (140000, 518900), (145292, 500000), (166048, 437500), (175000, 415120), (181615, 400000), (200000, 363230), (207560, 350000), (218750, 332096), (250000, 290584), (259450, 280000)]