206661000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:801

約数の個数: 256

約数和(自身を含む): 794626560

約数和(自身を除く): 587965560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 125, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 250, 260, 273, 280, 300, 312, 325, 350, 364, 375, 390, 420, 455, 500, 520, 525, 546, 600, 650, 700, 728, 750, 757, 780, 840, 875, 910, 975, 1000, 1050, 1092, 1300, 1365, 1400, 1500, 1514, 1560, 1625, 1750, 1820, 1950, 2100, 2184, 2271, 2275, 2600, 2625, 2730, 3000, 3028, 3250, 3500, 3640, 3785, 3900, 4200, 4542, 4550, 4875, 5250, 5299, 5460, 6056, 6500, 6825, 7000, 7570, 7800, 9084, 9100, 9750, 9841, 10500, 10598, 10920, 11355, 11375, 13000, 13650, 15140, 15897, 18168, 18200, 18925, 19500, 19682, 21000, 21196, 22710, 22750, 26495, 27300, 29523, 30280, 31794, 34125, 37850, 39000, 39364, 42392, 45420, 45500, 49205, 52990, 54600, 56775, 59046, 63588, 68250, 68887, 75700, 78728, 79485, 90840, 91000, 94625, 98410, 105980, 113550, 118092, 127176, 132475, 136500, 137774, 147615, 151400, 158970, 189250, 196820, 206661, 211960, 227100, 236184, 246025, 264950, 273000, 275548, 283875, 295230, 317940, 344435, 378500, 393640, 397425, 413322, 454200, 492050, 529900, 551096, 567750, 590460, 635880, 662375, 688870, 738075, 757000, 794850, 826644, 984100, 1033305, 1059800, 1135500, 1180920, 1230125, 1324750, 1377740, 1476150, 1589700, 1653288, 1722175, 1968200, 1987125, 2066610, 2271000, 2460250, 2649500, 2755480, 2952300, 3179400, 3444350, 3690375, 3974250, 4133220, 4920500, 5166525, 5299000, 5904600, 6888700, 7380750, 7948500, 8266440, 8610875, 9841000, 10333050, 13777400, 14761500, 15897000, 17221750, 20666100, 25832625, 29523000, 34443500, 41332200, 51665250, 68887000, 103330500, 206661000]

約数ペア:

[(1, 206661000), (2, 103330500), (3, 68887000), (4, 51665250), (5, 41332200), (6, 34443500), (7, 29523000), (8, 25832625), (10, 20666100), (12, 17221750), (13, 15897000), (14, 14761500), (15, 13777400), (20, 10333050), (21, 9841000), (24, 8610875), (25, 8266440), (26, 7948500), (28, 7380750), (30, 6888700), (35, 5904600), (39, 5299000), (40, 5166525), (42, 4920500), (50, 4133220), (52, 3974250), (56, 3690375), (60, 3444350), (65, 3179400), (70, 2952300), (75, 2755480), (78, 2649500), (84, 2460250), (91, 2271000), (100, 2066610), (104, 1987125), (105, 1968200), (120, 1722175), (125, 1653288), (130, 1589700), (140, 1476150), (150, 1377740), (156, 1324750), (168, 1230125), (175, 1180920), (182, 1135500), (195, 1059800), (200, 1033305), (210, 984100), (250, 826644), (260, 794850), (273, 757000), (280, 738075), (300, 688870), (312, 662375), (325, 635880), (350, 590460), (364, 567750), (375, 551096), (390, 529900), (420, 492050), (455, 454200), (500, 413322), (520, 397425), (525, 393640), (546, 378500), (600, 344435), (650, 317940), (700, 295230), (728, 283875), (750, 275548), (757, 273000), (780, 264950), (840, 246025), (875, 236184), (910, 227100), (975, 211960), (1000, 206661), (1050, 196820), (1092, 189250), (1300, 158970), (1365, 151400), (1400, 147615), (1500, 137774), (1514, 136500), (1560, 132475), (1625, 127176), (1750, 118092), (1820, 113550), (1950, 105980), (2100, 98410), (2184, 94625), (2271, 91000), (2275, 90840), (2600, 79485), (2625, 78728), (2730, 75700), (3000, 68887), (3028, 68250), (3250, 63588), (3500, 59046), (3640, 56775), (3785, 54600), (3900, 52990), (4200, 49205), (4542, 45500), (4550, 45420), (4875, 42392), (5250, 39364), (5299, 39000), (5460, 37850), (6056, 34125), (6500, 31794), (6825, 30280), (7000, 29523), (7570, 27300), (7800, 26495), (9084, 22750), (9100, 22710), (9750, 21196), (9841, 21000), (10500, 19682), (10598, 19500), (10920, 18925), (11355, 18200), (11375, 18168), (13000, 15897), (13650, 15140)]