553260840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 256

約数和(自身を含む): 1905120000

約数和(自身を除く): 1351859160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 97, 110, 116, 120, 132, 145, 149, 165, 174, 194, 220, 232, 264, 290, 291, 298, 319, 330, 348, 388, 435, 440, 447, 485, 580, 582, 596, 638, 660, 696, 745, 776, 870, 894, 957, 970, 1067, 1160, 1164, 1192, 1276, 1320, 1455, 1490, 1595, 1639, 1740, 1788, 1914, 1940, 2134, 2235, 2328, 2552, 2813, 2910, 2980, 3190, 3201, 3278, 3480, 3576, 3828, 3880, 4268, 4321, 4470, 4785, 4917, 5335, 5626, 5820, 5960, 6380, 6402, 6556, 7656, 8195, 8439, 8536, 8642, 8940, 9570, 9834, 10670, 11252, 11640, 12760, 12804, 12963, 13112, 14065, 14453, 16005, 16390, 16878, 17284, 17880, 19140, 19668, 21340, 21605, 22504, 24585, 25608, 25926, 28130, 28906, 30943, 32010, 32780, 33756, 34568, 38280, 39336, 42195, 42680, 43210, 43359, 47531, 49170, 51852, 56260, 57812, 61886, 64020, 64815, 65560, 67512, 72265, 84390, 86420, 86718, 92829, 95062, 98340, 103704, 112520, 115624, 123772, 128040, 129630, 142593, 144530, 154715, 158983, 168780, 172840, 173436, 185658, 190124, 196680, 216795, 237655, 247544, 259260, 285186, 289060, 309430, 317966, 337560, 346872, 371316, 380248, 419137, 433590, 464145, 475310, 476949, 518520, 570372, 578120, 618860, 635932, 712965, 742632, 794915, 838274, 867180, 928290, 950620, 953898, 1140744, 1237720, 1257411, 1271864, 1425930, 1589830, 1676548, 1734360, 1856580, 1901240, 1907796, 2095685, 2384745, 2514822, 2851860, 3179660, 3353096, 3713160, 3815592, 4191370, 4610507, 4769490, 5029644, 5703720, 6287055, 6359320, 8382740, 9221014, 9538980, 10059288, 12574110, 13831521, 16765480, 18442028, 19077960, 23052535, 25148220, 27663042, 36884056, 46105070, 50296440, 55326084, 69157605, 92210140, 110652168, 138315210, 184420280, 276630420, 553260840]

約数ペア:

[(1, 553260840), (2, 276630420), (3, 184420280), (4, 138315210), (5, 110652168), (6, 92210140), (8, 69157605), (10, 55326084), (11, 50296440), (12, 46105070), (15, 36884056), (20, 27663042), (22, 25148220), (24, 23052535), (29, 19077960), (30, 18442028), (33, 16765480), (40, 13831521), (44, 12574110), (55, 10059288), (58, 9538980), (60, 9221014), (66, 8382740), (87, 6359320), (88, 6287055), (97, 5703720), (110, 5029644), (116, 4769490), (120, 4610507), (132, 4191370), (145, 3815592), (149, 3713160), (165, 3353096), (174, 3179660), (194, 2851860), (220, 2514822), (232, 2384745), (264, 2095685), (290, 1907796), (291, 1901240), (298, 1856580), (319, 1734360), (330, 1676548), (348, 1589830), (388, 1425930), (435, 1271864), (440, 1257411), (447, 1237720), (485, 1140744), (580, 953898), (582, 950620), (596, 928290), (638, 867180), (660, 838274), (696, 794915), (745, 742632), (776, 712965), (870, 635932), (894, 618860), (957, 578120), (970, 570372), (1067, 518520), (1160, 476949), (1164, 475310), (1192, 464145), (1276, 433590), (1320, 419137), (1455, 380248), (1490, 371316), (1595, 346872), (1639, 337560), (1740, 317966), (1788, 309430), (1914, 289060), (1940, 285186), (2134, 259260), (2235, 247544), (2328, 237655), (2552, 216795), (2813, 196680), (2910, 190124), (2980, 185658), (3190, 173436), (3201, 172840), (3278, 168780), (3480, 158983), (3576, 154715), (3828, 144530), (3880, 142593), (4268, 129630), (4321, 128040), (4470, 123772), (4785, 115624), (4917, 112520), (5335, 103704), (5626, 98340), (5820, 95062), (5960, 92829), (6380, 86718), (6402, 86420), (6556, 84390), (7656, 72265), (8195, 67512), (8439, 65560), (8536, 64815), (8642, 64020), (8940, 61886), (9570, 57812), (9834, 56260), (10670, 51852), (11252, 49170), (11640, 47531), (12760, 43359), (12804, 43210), (12963, 42680), (13112, 42195), (14065, 39336), (14453, 38280), (16005, 34568), (16390, 33756), (16878, 32780), (17284, 32010), (17880, 30943), (19140, 28906), (19668, 28130), (21340, 25926), (21605, 25608), (22504, 24585)]