204951600

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{2711}}^1$

素因数の和:2745

約数の個数: 240

約数和(自身を含む): 833994240

約数和(自身を除く): 629042640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2711, 2800, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5400, 5422, 6300, 7560, 8133, 8400, 9450, 10800, 10844, 12600, 13555, 15120, 16266, 18900, 18977, 21688, 24399, 25200, 27110, 32532, 37800, 37954, 40665, 43376, 48798, 54220, 56931, 65064, 67775, 73197, 75600, 75908, 81330, 94885, 97596, 108440, 113862, 121995, 130128, 135550, 146394, 151816, 162660, 170793, 189770, 195192, 203325, 216880, 227724, 243990, 271100, 284655, 292788, 303632, 325320, 341586, 365985, 379540, 390384, 406650, 455448, 474425, 487980, 512379, 542200, 569310, 585576, 609975, 650640, 683172, 731970, 759080, 813300, 853965, 910896, 948850, 975960, 1024758, 1084400, 1138620, 1171152, 1219950, 1366344, 1423275, 1463940, 1518160, 1626600, 1707930, 1829925, 1897700, 1951920, 2049516, 2277240, 2439900, 2561895, 2732688, 2846550, 2927880, 3253200, 3415860, 3659850, 3795400, 4099032, 4269825, 4554480, 4879800, 5123790, 5693100, 5855760, 6831720, 7319700, 7590800, 8198064, 8539650, 9759600, 10247580, 11386200, 12809475, 13663440, 14639400, 17079300, 20495160, 22772400, 25618950, 29278800, 34158600, 40990320, 51237900, 68317200, 102475800, 204951600]

約数ペア:

[(1, 204951600), (2, 102475800), (3, 68317200), (4, 51237900), (5, 40990320), (6, 34158600), (7, 29278800), (8, 25618950), (9, 22772400), (10, 20495160), (12, 17079300), (14, 14639400), (15, 13663440), (16, 12809475), (18, 11386200), (20, 10247580), (21, 9759600), (24, 8539650), (25, 8198064), (27, 7590800), (28, 7319700), (30, 6831720), (35, 5855760), (36, 5693100), (40, 5123790), (42, 4879800), (45, 4554480), (48, 4269825), (50, 4099032), (54, 3795400), (56, 3659850), (60, 3415860), (63, 3253200), (70, 2927880), (72, 2846550), (75, 2732688), (80, 2561895), (84, 2439900), (90, 2277240), (100, 2049516), (105, 1951920), (108, 1897700), (112, 1829925), (120, 1707930), (126, 1626600), (135, 1518160), (140, 1463940), (144, 1423275), (150, 1366344), (168, 1219950), (175, 1171152), (180, 1138620), (189, 1084400), (200, 1024758), (210, 975960), (216, 948850), (225, 910896), (240, 853965), (252, 813300), (270, 759080), (280, 731970), (300, 683172), (315, 650640), (336, 609975), (350, 585576), (360, 569310), (378, 542200), (400, 512379), (420, 487980), (432, 474425), (450, 455448), (504, 406650), (525, 390384), (540, 379540), (560, 365985), (600, 341586), (630, 325320), (675, 303632), (700, 292788), (720, 284655), (756, 271100), (840, 243990), (900, 227724), (945, 216880), (1008, 203325), (1050, 195192), (1080, 189770), (1200, 170793), (1260, 162660), (1350, 151816), (1400, 146394), (1512, 135550), (1575, 130128), (1680, 121995), (1800, 113862), (1890, 108440), (2100, 97596), (2160, 94885), (2520, 81330), (2700, 75908), (2711, 75600), (2800, 73197), (3024, 67775), (3150, 65064), (3600, 56931), (3780, 54220), (4200, 48798), (4725, 43376), (5040, 40665), (5400, 37954), (5422, 37800), (6300, 32532), (7560, 27110), (8133, 25200), (8400, 24399), (9450, 21688), (10800, 18977), (10844, 18900), (12600, 16266), (13555, 15120)]