162885800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1511}}^1$

素因数の和:1552

約数の個数: 144

約数和(自身を含む): 480906720

約数和(自身を除く): 318020920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 140, 154, 175, 196, 200, 220, 245, 275, 280, 308, 350, 385, 392, 440, 490, 539, 550, 616, 700, 770, 980, 1078, 1100, 1225, 1400, 1511, 1540, 1925, 1960, 2156, 2200, 2450, 2695, 3022, 3080, 3850, 4312, 4900, 5390, 6044, 7555, 7700, 9800, 10577, 10780, 12088, 13475, 15110, 15400, 16621, 21154, 21560, 26950, 30220, 33242, 37775, 42308, 52885, 53900, 60440, 66484, 74039, 75550, 83105, 84616, 105770, 107800, 116347, 132968, 148078, 151100, 166210, 211540, 232694, 264425, 296156, 302200, 332420, 370195, 415525, 423080, 465388, 528850, 581735, 592312, 664840, 740390, 814429, 831050, 930776, 1057700, 1163470, 1480780, 1628858, 1662100, 1850975, 2115400, 2326940, 2908675, 2961560, 3257716, 3324200, 3701950, 4072145, 4653880, 5817350, 6515432, 7403900, 8144290, 11634700, 14807800, 16288580, 20360725, 23269400, 32577160, 40721450, 81442900, 162885800]

約数ペア:

[(1, 162885800), (2, 81442900), (4, 40721450), (5, 32577160), (7, 23269400), (8, 20360725), (10, 16288580), (11, 14807800), (14, 11634700), (20, 8144290), (22, 7403900), (25, 6515432), (28, 5817350), (35, 4653880), (40, 4072145), (44, 3701950), (49, 3324200), (50, 3257716), (55, 2961560), (56, 2908675), (70, 2326940), (77, 2115400), (88, 1850975), (98, 1662100), (100, 1628858), (110, 1480780), (140, 1163470), (154, 1057700), (175, 930776), (196, 831050), (200, 814429), (220, 740390), (245, 664840), (275, 592312), (280, 581735), (308, 528850), (350, 465388), (385, 423080), (392, 415525), (440, 370195), (490, 332420), (539, 302200), (550, 296156), (616, 264425), (700, 232694), (770, 211540), (980, 166210), (1078, 151100), (1100, 148078), (1225, 132968), (1400, 116347), (1511, 107800), (1540, 105770), (1925, 84616), (1960, 83105), (2156, 75550), (2200, 74039), (2450, 66484), (2695, 60440), (3022, 53900), (3080, 52885), (3850, 42308), (4312, 37775), (4900, 33242), (5390, 30220), (6044, 26950), (7555, 21560), (7700, 21154), (9800, 16621), (10577, 15400), (10780, 15110), (12088, 13475)]