205803600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 697455360

約数和(自身を除く): 491651760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 47, 48, 50, 60, 75, 80, 82, 89, 94, 100, 120, 123, 141, 150, 164, 178, 188, 200, 205, 235, 240, 246, 267, 282, 300, 328, 356, 376, 400, 410, 445, 470, 492, 534, 564, 600, 615, 656, 705, 712, 752, 820, 890, 940, 984, 1025, 1068, 1128, 1175, 1200, 1230, 1335, 1410, 1424, 1640, 1780, 1880, 1927, 1968, 2050, 2136, 2225, 2256, 2350, 2460, 2670, 2820, 3075, 3280, 3525, 3560, 3649, 3760, 3854, 4100, 4183, 4272, 4450, 4700, 4920, 5340, 5640, 5781, 6150, 6675, 7050, 7120, 7298, 7708, 8200, 8366, 8900, 9400, 9635, 9840, 10680, 10947, 11280, 11562, 12300, 12549, 13350, 14100, 14596, 15416, 16400, 16732, 17800, 18245, 18800, 19270, 20915, 21360, 21894, 23124, 24600, 25098, 26700, 28200, 28905, 29192, 30832, 33464, 35600, 36490, 38540, 41830, 43788, 46248, 48175, 49200, 50196, 53400, 54735, 56400, 57810, 58384, 62745, 66928, 72980, 77080, 83660, 87576, 91225, 92496, 96350, 100392, 104575, 106800, 109470, 115620, 125490, 144525, 145960, 154160, 167320, 171503, 175152, 182450, 192700, 200784, 209150, 218940, 231240, 250980, 273675, 289050, 291920, 313725, 334640, 343006, 364900, 385400, 418300, 437880, 462480, 501960, 514509, 547350, 578100, 627450, 686012, 729800, 770800, 836600, 857515, 875760, 1003920, 1029018, 1094700, 1156200, 1254900, 1372024, 1459600, 1673200, 1715030, 2058036, 2189400, 2312400, 2509800, 2572545, 2744048, 3430060, 4116072, 4287575, 4378800, 5019600, 5145090, 6860120, 8232144, 8575150, 10290180, 12862725, 13720240, 17150300, 20580360, 25725450, 34300600, 41160720, 51450900, 68601200, 102901800, 205803600]

約数ペア:

[(1, 205803600), (2, 102901800), (3, 68601200), (4, 51450900), (5, 41160720), (6, 34300600), (8, 25725450), (10, 20580360), (12, 17150300), (15, 13720240), (16, 12862725), (20, 10290180), (24, 8575150), (25, 8232144), (30, 6860120), (40, 5145090), (41, 5019600), (47, 4378800), (48, 4287575), (50, 4116072), (60, 3430060), (75, 2744048), (80, 2572545), (82, 2509800), (89, 2312400), (94, 2189400), (100, 2058036), (120, 1715030), (123, 1673200), (141, 1459600), (150, 1372024), (164, 1254900), (178, 1156200), (188, 1094700), (200, 1029018), (205, 1003920), (235, 875760), (240, 857515), (246, 836600), (267, 770800), (282, 729800), (300, 686012), (328, 627450), (356, 578100), (376, 547350), (400, 514509), (410, 501960), (445, 462480), (470, 437880), (492, 418300), (534, 385400), (564, 364900), (600, 343006), (615, 334640), (656, 313725), (705, 291920), (712, 289050), (752, 273675), (820, 250980), (890, 231240), (940, 218940), (984, 209150), (1025, 200784), (1068, 192700), (1128, 182450), (1175, 175152), (1200, 171503), (1230, 167320), (1335, 154160), (1410, 145960), (1424, 144525), (1640, 125490), (1780, 115620), (1880, 109470), (1927, 106800), (1968, 104575), (2050, 100392), (2136, 96350), (2225, 92496), (2256, 91225), (2350, 87576), (2460, 83660), (2670, 77080), (2820, 72980), (3075, 66928), (3280, 62745), (3525, 58384), (3560, 57810), (3649, 56400), (3760, 54735), (3854, 53400), (4100, 50196), (4183, 49200), (4272, 48175), (4450, 46248), (4700, 43788), (4920, 41830), (5340, 38540), (5640, 36490), (5781, 35600), (6150, 33464), (6675, 30832), (7050, 29192), (7120, 28905), (7298, 28200), (7708, 26700), (8200, 25098), (8366, 24600), (8900, 23124), (9400, 21894), (9635, 21360), (9840, 20915), (10680, 19270), (10947, 18800), (11280, 18245), (11562, 17800), (12300, 16732), (12549, 16400), (13350, 15416), (14100, 14596)]