298029200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:841

約数の個数: 120

約数和(自身を含む): 824584128

約数和(自身を除く): 526554928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 163, 175, 200, 280, 326, 350, 400, 560, 652, 653, 700, 815, 1141, 1304, 1306, 1400, 1630, 2282, 2608, 2612, 2800, 3260, 3265, 4075, 4564, 4571, 5224, 5705, 6520, 6530, 8150, 9128, 9142, 10448, 11410, 13040, 13060, 16300, 16325, 18256, 18284, 22820, 22855, 26120, 28525, 32600, 32650, 36568, 45640, 45710, 52240, 57050, 65200, 65300, 73136, 91280, 91420, 106439, 114100, 114275, 130600, 182840, 212878, 228200, 228550, 261200, 365680, 425756, 456400, 457100, 532195, 745073, 851512, 914200, 1064390, 1490146, 1703024, 1828400, 2128780, 2660975, 2980292, 3725365, 4257560, 5321950, 5960584, 7450730, 8515120, 10643900, 11921168, 14901460, 18626825, 21287800, 29802920, 37253650, 42575600, 59605840, 74507300, 149014600, 298029200]

約数ペア:

[(1, 298029200), (2, 149014600), (4, 74507300), (5, 59605840), (7, 42575600), (8, 37253650), (10, 29802920), (14, 21287800), (16, 18626825), (20, 14901460), (25, 11921168), (28, 10643900), (35, 8515120), (40, 7450730), (50, 5960584), (56, 5321950), (70, 4257560), (80, 3725365), (100, 2980292), (112, 2660975), (140, 2128780), (163, 1828400), (175, 1703024), (200, 1490146), (280, 1064390), (326, 914200), (350, 851512), (400, 745073), (560, 532195), (652, 457100), (653, 456400), (700, 425756), (815, 365680), (1141, 261200), (1304, 228550), (1306, 228200), (1400, 212878), (1630, 182840), (2282, 130600), (2608, 114275), (2612, 114100), (2800, 106439), (3260, 91420), (3265, 91280), (4075, 73136), (4564, 65300), (4571, 65200), (5224, 57050), (5705, 52240), (6520, 45710), (6530, 45640), (8150, 36568), (9128, 32650), (9142, 32600), (10448, 28525), (11410, 26120), (13040, 22855), (13060, 22820), (16300, 18284), (16325, 18256)]