150430000

素因数分解:

$2^4\times 5^4\times 7^2\times {\mathrm{307}}^1$

素因数の和:349

約数の個数: 150

約数和(自身を含む): 425048316

約数和(自身を除く): 274618316

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 307, 350, 392, 400, 490, 500, 560, 614, 625, 700, 784, 875, 980, 1000, 1225, 1228, 1250, 1400, 1535, 1750, 1960, 2000, 2149, 2450, 2456, 2500, 2800, 3070, 3500, 3920, 4298, 4375, 4900, 4912, 5000, 6125, 6140, 7000, 7675, 8596, 8750, 9800, 10000, 10745, 12250, 12280, 14000, 15043, 15350, 17192, 17500, 19600, 21490, 24500, 24560, 30086, 30625, 30700, 34384, 35000, 38375, 42980, 49000, 53725, 60172, 61250, 61400, 70000, 75215, 76750, 85960, 98000, 107450, 120344, 122500, 122800, 150430, 153500, 171920, 191875, 214900, 240688, 245000, 268625, 300860, 307000, 376075, 383750, 429800, 490000, 537250, 601720, 614000, 752150, 767500, 859600, 1074500, 1203440, 1343125, 1504300, 1535000, 1880375, 2149000, 2686250, 3008600, 3070000, 3760750, 4298000, 5372500, 6017200, 7521500, 9401875, 10745000, 15043000, 18803750, 21490000, 30086000, 37607500, 75215000, 150430000]

約数ペア:

[(1, 150430000), (2, 75215000), (4, 37607500), (5, 30086000), (7, 21490000), (8, 18803750), (10, 15043000), (14, 10745000), (16, 9401875), (20, 7521500), (25, 6017200), (28, 5372500), (35, 4298000), (40, 3760750), (49, 3070000), (50, 3008600), (56, 2686250), (70, 2149000), (80, 1880375), (98, 1535000), (100, 1504300), (112, 1343125), (125, 1203440), (140, 1074500), (175, 859600), (196, 767500), (200, 752150), (245, 614000), (250, 601720), (280, 537250), (307, 490000), (350, 429800), (392, 383750), (400, 376075), (490, 307000), (500, 300860), (560, 268625), (614, 245000), (625, 240688), (700, 214900), (784, 191875), (875, 171920), (980, 153500), (1000, 150430), (1225, 122800), (1228, 122500), (1250, 120344), (1400, 107450), (1535, 98000), (1750, 85960), (1960, 76750), (2000, 75215), (2149, 70000), (2450, 61400), (2456, 61250), (2500, 60172), (2800, 53725), (3070, 49000), (3500, 42980), (3920, 38375), (4298, 35000), (4375, 34384), (4900, 30700), (4912, 30625), (5000, 30086), (6125, 24560), (6140, 24500), (7000, 21490), (7675, 19600), (8596, 17500), (8750, 17192), (9800, 15350), (10000, 15043), (10745, 14000), (12250, 12280)]