214529000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1660

約数の個数: 128

約数和(自身を含む): 604281600

約数和(自身を除く): 389752600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 350, 380, 475, 500, 532, 665, 700, 760, 875, 950, 1000, 1064, 1330, 1400, 1613, 1750, 1900, 2375, 2660, 3226, 3325, 3500, 3800, 4750, 5320, 6452, 6650, 7000, 8065, 9500, 11291, 12904, 13300, 16130, 16625, 19000, 22582, 26600, 30647, 32260, 33250, 40325, 45164, 56455, 61294, 64520, 66500, 80650, 90328, 112910, 122588, 133000, 153235, 161300, 201625, 214529, 225820, 245176, 282275, 306470, 322600, 403250, 429058, 451640, 564550, 612940, 766175, 806500, 858116, 1072645, 1129100, 1225880, 1411375, 1532350, 1613000, 1716232, 2145290, 2258200, 2822750, 3064700, 3830875, 4290580, 5363225, 5645500, 6129400, 7661750, 8581160, 10726450, 11291000, 15323500, 21452900, 26816125, 30647000, 42905800, 53632250, 107264500, 214529000]

約数ペア:

[(1, 214529000), (2, 107264500), (4, 53632250), (5, 42905800), (7, 30647000), (8, 26816125), (10, 21452900), (14, 15323500), (19, 11291000), (20, 10726450), (25, 8581160), (28, 7661750), (35, 6129400), (38, 5645500), (40, 5363225), (50, 4290580), (56, 3830875), (70, 3064700), (76, 2822750), (95, 2258200), (100, 2145290), (125, 1716232), (133, 1613000), (140, 1532350), (152, 1411375), (175, 1225880), (190, 1129100), (200, 1072645), (250, 858116), (266, 806500), (280, 766175), (350, 612940), (380, 564550), (475, 451640), (500, 429058), (532, 403250), (665, 322600), (700, 306470), (760, 282275), (875, 245176), (950, 225820), (1000, 214529), (1064, 201625), (1330, 161300), (1400, 153235), (1613, 133000), (1750, 122588), (1900, 112910), (2375, 90328), (2660, 80650), (3226, 66500), (3325, 64520), (3500, 61294), (3800, 56455), (4750, 45164), (5320, 40325), (6452, 33250), (6650, 32260), (7000, 30647), (8065, 26600), (9500, 22582), (11291, 19000), (12904, 16625), (13300, 16130)]