196775600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2323

約数の個数: 120

約数和(自身を含む): 557964288

約数和(自身を除く): 361188688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2267, 2480, 2800, 3100, 3472, 4340, 4534, 5425, 6200, 8680, 9068, 10850, 11335, 12400, 15869, 17360, 18136, 21700, 22670, 31738, 36272, 43400, 45340, 56675, 63476, 70277, 79345, 86800, 90680, 113350, 126952, 140554, 158690, 181360, 226700, 253904, 281108, 317380, 351385, 396725, 453400, 491939, 562216, 634760, 702770, 793450, 906800, 983878, 1124432, 1269520, 1405540, 1586900, 1756925, 1967756, 2459695, 2811080, 3173800, 3513850, 3935512, 4919390, 5622160, 6347600, 7027700, 7871024, 9838780, 12298475, 14055400, 19677560, 24596950, 28110800, 39355120, 49193900, 98387800, 196775600]

約数ペア:

[(1, 196775600), (2, 98387800), (4, 49193900), (5, 39355120), (7, 28110800), (8, 24596950), (10, 19677560), (14, 14055400), (16, 12298475), (20, 9838780), (25, 7871024), (28, 7027700), (31, 6347600), (35, 5622160), (40, 4919390), (50, 3935512), (56, 3513850), (62, 3173800), (70, 2811080), (80, 2459695), (100, 1967756), (112, 1756925), (124, 1586900), (140, 1405540), (155, 1269520), (175, 1124432), (200, 983878), (217, 906800), (248, 793450), (280, 702770), (310, 634760), (350, 562216), (400, 491939), (434, 453400), (496, 396725), (560, 351385), (620, 317380), (700, 281108), (775, 253904), (868, 226700), (1085, 181360), (1240, 158690), (1400, 140554), (1550, 126952), (1736, 113350), (2170, 90680), (2267, 86800), (2480, 79345), (2800, 70277), (3100, 63476), (3472, 56675), (4340, 45340), (4534, 43400), (5425, 36272), (6200, 31738), (8680, 22670), (9068, 21700), (10850, 18136), (11335, 17360), (12400, 15869)]