129638600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 393724800

約数和(自身を除く): 264086200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 40, 50, 52, 56, 65, 68, 70, 85, 91, 100, 104, 119, 130, 136, 140, 170, 175, 182, 200, 221, 238, 260, 280, 325, 340, 350, 364, 419, 425, 442, 455, 476, 520, 595, 650, 680, 700, 728, 838, 850, 884, 910, 952, 1105, 1190, 1300, 1400, 1547, 1676, 1700, 1768, 1820, 2095, 2210, 2275, 2380, 2600, 2933, 2975, 3094, 3352, 3400, 3640, 4190, 4420, 4550, 4760, 5447, 5525, 5866, 5950, 6188, 7123, 7735, 8380, 8840, 9100, 10475, 10894, 11050, 11732, 11900, 12376, 14246, 14665, 15470, 16760, 18200, 20950, 21788, 22100, 23464, 23800, 27235, 28492, 29330, 30940, 35615, 38129, 38675, 41900, 43576, 44200, 49861, 54470, 56984, 58660, 61880, 71230, 73325, 76258, 77350, 83800, 92599, 99722, 108940, 117320, 136175, 142460, 146650, 152516, 154700, 178075, 185198, 190645, 199444, 217880, 249305, 272350, 284920, 293300, 305032, 309400, 356150, 370396, 381290, 398888, 462995, 498610, 544700, 586600, 648193, 712300, 740792, 762580, 925990, 953225, 997220, 1089400, 1246525, 1296386, 1424600, 1525160, 1851980, 1906450, 1994440, 2314975, 2493050, 2592772, 3240965, 3703960, 3812900, 4629950, 4986100, 5185544, 6481930, 7625800, 9259900, 9972200, 12963860, 16204825, 18519800, 25927720, 32409650, 64819300, 129638600]

約数ペア:

[(1, 129638600), (2, 64819300), (4, 32409650), (5, 25927720), (7, 18519800), (8, 16204825), (10, 12963860), (13, 9972200), (14, 9259900), (17, 7625800), (20, 6481930), (25, 5185544), (26, 4986100), (28, 4629950), (34, 3812900), (35, 3703960), (40, 3240965), (50, 2592772), (52, 2493050), (56, 2314975), (65, 1994440), (68, 1906450), (70, 1851980), (85, 1525160), (91, 1424600), (100, 1296386), (104, 1246525), (119, 1089400), (130, 997220), (136, 953225), (140, 925990), (170, 762580), (175, 740792), (182, 712300), (200, 648193), (221, 586600), (238, 544700), (260, 498610), (280, 462995), (325, 398888), (340, 381290), (350, 370396), (364, 356150), (419, 309400), (425, 305032), (442, 293300), (455, 284920), (476, 272350), (520, 249305), (595, 217880), (650, 199444), (680, 190645), (700, 185198), (728, 178075), (838, 154700), (850, 152516), (884, 146650), (910, 142460), (952, 136175), (1105, 117320), (1190, 108940), (1300, 99722), (1400, 92599), (1547, 83800), (1676, 77350), (1700, 76258), (1768, 73325), (1820, 71230), (2095, 61880), (2210, 58660), (2275, 56984), (2380, 54470), (2600, 49861), (2933, 44200), (2975, 43576), (3094, 41900), (3352, 38675), (3400, 38129), (3640, 35615), (4190, 30940), (4420, 29330), (4550, 28492), (4760, 27235), (5447, 23800), (5525, 23464), (5866, 22100), (5950, 21788), (6188, 20950), (7123, 18200), (7735, 16760), (8380, 15470), (8840, 14665), (9100, 14246), (10475, 12376), (10894, 11900), (11050, 11732)]