70438500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1423}}^1$

素因数の和:1459

約数の個数: 144

約数和(自身を含む): 242581248

約数和(自身を除く): 172142748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 825, 900, 990, 1100, 1125, 1375, 1423, 1500, 1650, 1980, 2250, 2475, 2750, 2846, 3300, 4125, 4269, 4500, 4950, 5500, 5692, 7115, 8250, 8538, 9900, 12375, 12807, 14230, 15653, 16500, 17076, 21345, 24750, 25614, 28460, 31306, 35575, 42690, 46959, 49500, 51228, 62612, 64035, 71150, 78265, 85380, 93918, 106725, 128070, 140877, 142300, 156530, 177875, 187836, 213450, 234795, 256140, 281754, 313060, 320175, 355750, 391325, 426900, 469590, 533625, 563508, 640350, 704385, 711500, 782650, 939180, 1067250, 1173975, 1280700, 1408770, 1565300, 1600875, 1956625, 2134500, 2347950, 2817540, 3201750, 3521925, 3913250, 4695900, 5869875, 6403500, 7043850, 7826500, 11739750, 14087700, 17609625, 23479500, 35219250, 70438500]

約数ペア:

[(1, 70438500), (2, 35219250), (3, 23479500), (4, 17609625), (5, 14087700), (6, 11739750), (9, 7826500), (10, 7043850), (11, 6403500), (12, 5869875), (15, 4695900), (18, 3913250), (20, 3521925), (22, 3201750), (25, 2817540), (30, 2347950), (33, 2134500), (36, 1956625), (44, 1600875), (45, 1565300), (50, 1408770), (55, 1280700), (60, 1173975), (66, 1067250), (75, 939180), (90, 782650), (99, 711500), (100, 704385), (110, 640350), (125, 563508), (132, 533625), (150, 469590), (165, 426900), (180, 391325), (198, 355750), (220, 320175), (225, 313060), (250, 281754), (275, 256140), (300, 234795), (330, 213450), (375, 187836), (396, 177875), (450, 156530), (495, 142300), (500, 140877), (550, 128070), (660, 106725), (750, 93918), (825, 85380), (900, 78265), (990, 71150), (1100, 64035), (1125, 62612), (1375, 51228), (1423, 49500), (1500, 46959), (1650, 42690), (1980, 35575), (2250, 31306), (2475, 28460), (2750, 25614), (2846, 24750), (3300, 21345), (4125, 17076), (4269, 16500), (4500, 15653), (4950, 14230), (5500, 12807), (5692, 12375), (7115, 9900), (8250, 8538)]