205585800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1636

約数の個数: 192

約数和(自身を含む): 752332800

約数和(自身を除く): 546747000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 280, 300, 310, 350, 372, 420, 434, 465, 525, 600, 620, 651, 700, 744, 775, 840, 868, 930, 1050, 1085, 1240, 1302, 1400, 1550, 1579, 1736, 1860, 2100, 2170, 2325, 2604, 3100, 3158, 3255, 3720, 4200, 4340, 4650, 4737, 5208, 5425, 6200, 6316, 6510, 7895, 8680, 9300, 9474, 10850, 11053, 12632, 13020, 15790, 16275, 18600, 18948, 21700, 22106, 23685, 26040, 31580, 32550, 33159, 37896, 39475, 43400, 44212, 47370, 48949, 55265, 63160, 65100, 66318, 78950, 88424, 94740, 97898, 110530, 118425, 130200, 132636, 146847, 157900, 165795, 189480, 195796, 221060, 236850, 244745, 265272, 276325, 293694, 315800, 331590, 342643, 391592, 442120, 473700, 489490, 552650, 587388, 663180, 685286, 734235, 828975, 947400, 978980, 1027929, 1105300, 1174776, 1223725, 1326360, 1370572, 1468470, 1657950, 1713215, 1957960, 2055858, 2210600, 2447450, 2741144, 2936940, 3315900, 3426430, 3671175, 4111716, 4894900, 5139645, 5873880, 6631800, 6852860, 7342350, 8223432, 8566075, 9789800, 10279290, 13705720, 14684700, 17132150, 20558580, 25698225, 29369400, 34264300, 41117160, 51396450, 68528600, 102792900, 205585800]

約数ペア:

[(1, 205585800), (2, 102792900), (3, 68528600), (4, 51396450), (5, 41117160), (6, 34264300), (7, 29369400), (8, 25698225), (10, 20558580), (12, 17132150), (14, 14684700), (15, 13705720), (20, 10279290), (21, 9789800), (24, 8566075), (25, 8223432), (28, 7342350), (30, 6852860), (31, 6631800), (35, 5873880), (40, 5139645), (42, 4894900), (50, 4111716), (56, 3671175), (60, 3426430), (62, 3315900), (70, 2936940), (75, 2741144), (84, 2447450), (93, 2210600), (100, 2055858), (105, 1957960), (120, 1713215), (124, 1657950), (140, 1468470), (150, 1370572), (155, 1326360), (168, 1223725), (175, 1174776), (186, 1105300), (200, 1027929), (210, 978980), (217, 947400), (248, 828975), (280, 734235), (300, 685286), (310, 663180), (350, 587388), (372, 552650), (420, 489490), (434, 473700), (465, 442120), (525, 391592), (600, 342643), (620, 331590), (651, 315800), (700, 293694), (744, 276325), (775, 265272), (840, 244745), (868, 236850), (930, 221060), (1050, 195796), (1085, 189480), (1240, 165795), (1302, 157900), (1400, 146847), (1550, 132636), (1579, 130200), (1736, 118425), (1860, 110530), (2100, 97898), (2170, 94740), (2325, 88424), (2604, 78950), (3100, 66318), (3158, 65100), (3255, 63160), (3720, 55265), (4200, 48949), (4340, 47370), (4650, 44212), (4737, 43400), (5208, 39475), (5425, 37896), (6200, 33159), (6316, 32550), (6510, 31580), (7895, 26040), (8680, 23685), (9300, 22106), (9474, 21700), (10850, 18948), (11053, 18600), (12632, 16275), (13020, 15790)]