207538800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:856

約数の個数: 240

約数和(自身を含む): 785283072

約数和(自身を除く): 577744272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 112, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 240, 248, 280, 300, 310, 336, 350, 372, 400, 420, 434, 465, 496, 525, 560, 600, 620, 651, 700, 744, 775, 797, 840, 868, 930, 1050, 1085, 1200, 1240, 1302, 1400, 1488, 1550, 1594, 1680, 1736, 1860, 2100, 2170, 2325, 2391, 2480, 2604, 2800, 3100, 3188, 3255, 3472, 3720, 3985, 4200, 4340, 4650, 4782, 5208, 5425, 5579, 6200, 6376, 6510, 7440, 7970, 8400, 8680, 9300, 9564, 10416, 10850, 11158, 11955, 12400, 12752, 13020, 15940, 16275, 16737, 17360, 18600, 19128, 19925, 21700, 22316, 23910, 24707, 26040, 27895, 31880, 32550, 33474, 37200, 38256, 39850, 43400, 44632, 47820, 49414, 52080, 55790, 59775, 63760, 65100, 66948, 74121, 79700, 83685, 86800, 89264, 95640, 98828, 111580, 119550, 123535, 130200, 133896, 139475, 148242, 159400, 167370, 172949, 191280, 197656, 223160, 239100, 247070, 260400, 267792, 278950, 296484, 318800, 334740, 345898, 370605, 395312, 418425, 446320, 478200, 494140, 518847, 557900, 592968, 617675, 669480, 691796, 741210, 836850, 864745, 956400, 988280, 1037694, 1115800, 1185936, 1235350, 1338960, 1383592, 1482420, 1673700, 1729490, 1853025, 1976560, 2075388, 2231600, 2470700, 2594235, 2767184, 2964840, 3347400, 3458980, 3706050, 4150776, 4323725, 4941400, 5188470, 5929680, 6694800, 6917960, 7412100, 8301552, 8647450, 9882800, 10376940, 12971175, 13835920, 14824200, 17294900, 20753880, 25942350, 29648400, 34589800, 41507760, 51884700, 69179600, 103769400, 207538800]

約数ペア:

[(1, 207538800), (2, 103769400), (3, 69179600), (4, 51884700), (5, 41507760), (6, 34589800), (7, 29648400), (8, 25942350), (10, 20753880), (12, 17294900), (14, 14824200), (15, 13835920), (16, 12971175), (20, 10376940), (21, 9882800), (24, 8647450), (25, 8301552), (28, 7412100), (30, 6917960), (31, 6694800), (35, 5929680), (40, 5188470), (42, 4941400), (48, 4323725), (50, 4150776), (56, 3706050), (60, 3458980), (62, 3347400), (70, 2964840), (75, 2767184), (80, 2594235), (84, 2470700), (93, 2231600), (100, 2075388), (105, 1976560), (112, 1853025), (120, 1729490), (124, 1673700), (140, 1482420), (150, 1383592), (155, 1338960), (168, 1235350), (175, 1185936), (186, 1115800), (200, 1037694), (210, 988280), (217, 956400), (240, 864745), (248, 836850), (280, 741210), (300, 691796), (310, 669480), (336, 617675), (350, 592968), (372, 557900), (400, 518847), (420, 494140), (434, 478200), (465, 446320), (496, 418425), (525, 395312), (560, 370605), (600, 345898), (620, 334740), (651, 318800), (700, 296484), (744, 278950), (775, 267792), (797, 260400), (840, 247070), (868, 239100), (930, 223160), (1050, 197656), (1085, 191280), (1200, 172949), (1240, 167370), (1302, 159400), (1400, 148242), (1488, 139475), (1550, 133896), (1594, 130200), (1680, 123535), (1736, 119550), (1860, 111580), (2100, 98828), (2170, 95640), (2325, 89264), (2391, 86800), (2480, 83685), (2604, 79700), (2800, 74121), (3100, 66948), (3188, 65100), (3255, 63760), (3472, 59775), (3720, 55790), (3985, 52080), (4200, 49414), (4340, 47820), (4650, 44632), (4782, 43400), (5208, 39850), (5425, 38256), (5579, 37200), (6200, 33474), (6376, 32550), (6510, 31880), (7440, 27895), (7970, 26040), (8400, 24707), (8680, 23910), (9300, 22316), (9564, 21700), (10416, 19925), (10850, 19128), (11158, 18600), (11955, 17360), (12400, 16737), (12752, 16275), (13020, 15940)]