494290350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 180

約数和(自身を含む): 1430301312

約数和(自身を除く): 936010962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 127, 135, 150, 155, 162, 186, 225, 254, 270, 279, 310, 381, 405, 450, 465, 558, 635, 675, 762, 775, 810, 837, 930, 961, 1143, 1270, 1350, 1395, 1550, 1674, 1905, 1922, 2025, 2286, 2325, 2511, 2790, 2883, 3175, 3429, 3810, 3937, 4050, 4185, 4650, 4805, 5022, 5715, 5766, 6350, 6858, 6975, 7874, 8370, 8649, 9525, 9610, 10287, 11430, 11811, 12555, 13950, 14415, 17145, 17298, 19050, 19685, 20574, 20925, 23622, 24025, 25110, 25947, 28575, 28830, 34290, 35433, 39370, 41850, 43245, 48050, 51435, 51894, 57150, 59055, 62775, 70866, 72075, 77841, 85725, 86490, 98425, 102870, 106299, 118110, 122047, 125550, 129735, 144150, 155682, 171450, 177165, 196850, 212598, 216225, 244094, 257175, 259470, 295275, 318897, 354330, 366141, 389205, 432450, 514350, 531495, 590550, 610235, 637794, 648675, 732282, 778410, 885825, 1062990, 1098423, 1220470, 1297350, 1594485, 1771650, 1830705, 1946025, 2196846, 2657475, 3051175, 3188970, 3295269, 3661410, 3892050, 5314950, 5492115, 6102350, 6590538, 7972425, 9153525, 9885807, 10984230, 15944850, 16476345, 18307050, 19771614, 27460575, 32952690, 49429035, 54921150, 82381725, 98858070, 164763450, 247145175, 494290350]

約数ペア:

[(1, 494290350), (2, 247145175), (3, 164763450), (5, 98858070), (6, 82381725), (9, 54921150), (10, 49429035), (15, 32952690), (18, 27460575), (25, 19771614), (27, 18307050), (30, 16476345), (31, 15944850), (45, 10984230), (50, 9885807), (54, 9153525), (62, 7972425), (75, 6590538), (81, 6102350), (90, 5492115), (93, 5314950), (127, 3892050), (135, 3661410), (150, 3295269), (155, 3188970), (162, 3051175), (186, 2657475), (225, 2196846), (254, 1946025), (270, 1830705), (279, 1771650), (310, 1594485), (381, 1297350), (405, 1220470), (450, 1098423), (465, 1062990), (558, 885825), (635, 778410), (675, 732282), (762, 648675), (775, 637794), (810, 610235), (837, 590550), (930, 531495), (961, 514350), (1143, 432450), (1270, 389205), (1350, 366141), (1395, 354330), (1550, 318897), (1674, 295275), (1905, 259470), (1922, 257175), (2025, 244094), (2286, 216225), (2325, 212598), (2511, 196850), (2790, 177165), (2883, 171450), (3175, 155682), (3429, 144150), (3810, 129735), (3937, 125550), (4050, 122047), (4185, 118110), (4650, 106299), (4805, 102870), (5022, 98425), (5715, 86490), (5766, 85725), (6350, 77841), (6858, 72075), (6975, 70866), (7874, 62775), (8370, 59055), (8649, 57150), (9525, 51894), (9610, 51435), (10287, 48050), (11430, 43245), (11811, 41850), (12555, 39370), (13950, 35433), (14415, 34290), (17145, 28830), (17298, 28575), (19050, 25947), (19685, 25110), (20574, 24025), (20925, 23622)]