90034437400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2579}}^1\times {\mathrm{9187}}^1$

素因数の和:11801

約数の個数: 96

約数和(自身を含む): 220456872000

約数和(自身を除く): 130422434600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 2579, 3800, 5158, 9187, 10316, 12895, 18374, 20632, 25790, 36748, 45935, 49001, 51580, 64475, 73496, 91870, 98002, 103160, 128950, 174553, 183740, 196004, 229675, 245005, 257900, 349106, 367480, 392008, 459350, 490010, 515800, 698212, 872765, 918700, 980020, 1225025, 1396424, 1745530, 1837400, 1960040, 2450050, 3491060, 4363825, 4900100, 6982120, 8727650, 9800200, 17455300, 23693273, 34910600, 47386546, 94773092, 118466365, 189546184, 236932730, 450172187, 473865460, 592331825, 900344374, 947730920, 1184663650, 1800688748, 2250860935, 2369327300, 3601377496, 4501721870, 4738654600, 9003443740, 11254304675, 18006887480, 22508609350, 45017218700, 90034437400]

約数ペア:

[(1, 90034437400), (2, 45017218700), (4, 22508609350), (5, 18006887480), (8, 11254304675), (10, 9003443740), (19, 4738654600), (20, 4501721870), (25, 3601377496), (38, 2369327300), (40, 2250860935), (50, 1800688748), (76, 1184663650), (95, 947730920), (100, 900344374), (152, 592331825), (190, 473865460), (200, 450172187), (380, 236932730), (475, 189546184), (760, 118466365), (950, 94773092), (1900, 47386546), (2579, 34910600), (3800, 23693273), (5158, 17455300), (9187, 9800200), (10316, 8727650), (12895, 6982120), (18374, 4900100), (20632, 4363825), (25790, 3491060), (36748, 2450050), (45935, 1960040), (49001, 1837400), (51580, 1745530), (64475, 1396424), (73496, 1225025), (91870, 980020), (98002, 918700), (103160, 872765), (128950, 698212), (174553, 515800), (183740, 490010), (196004, 459350), (229675, 392008), (245005, 367480), (257900, 349106)]