890753850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 2901600000

約数和(自身を除く): 2010846150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 49, 50, 58, 63, 70, 75, 87, 90, 98, 105, 126, 145, 147, 150, 174, 175, 199, 203, 210, 225, 245, 261, 290, 294, 315, 343, 350, 398, 406, 435, 441, 450, 490, 522, 525, 597, 609, 630, 686, 725, 735, 870, 882, 995, 1015, 1029, 1050, 1194, 1218, 1225, 1305, 1393, 1421, 1450, 1470, 1575, 1715, 1791, 1827, 1990, 2030, 2058, 2175, 2205, 2450, 2610, 2786, 2842, 2985, 3045, 3087, 3150, 3430, 3582, 3654, 3675, 4179, 4263, 4350, 4410, 4975, 5075, 5145, 5771, 5970, 6090, 6174, 6525, 6965, 7105, 7350, 8358, 8526, 8575, 8955, 9135, 9751, 9947, 9950, 10150, 10290, 11025, 11542, 12537, 12789, 13050, 13930, 14210, 14925, 15225, 15435, 17150, 17313, 17910, 18270, 19502, 19894, 20895, 21315, 22050, 25074, 25578, 25725, 28855, 29253, 29841, 29850, 30450, 30870, 34626, 34825, 35525, 40397, 41790, 42630, 44775, 45675, 48755, 49735, 51450, 51939, 57710, 58506, 59682, 62685, 63945, 68257, 69650, 71050, 77175, 80794, 86565, 87759, 89523, 89550, 91350, 97510, 99470, 103878, 104475, 106575, 121191, 125370, 127890, 136514, 144275, 146265, 149205, 154350, 173130, 175518, 179046, 201985, 204771, 208950, 213150, 242382, 243775, 248675, 259695, 282779, 288550, 292530, 298410, 313425, 319725, 341285, 363573, 403970, 409542, 432825, 438795, 447615, 487550, 497350, 519390, 565558, 605955, 614313, 626850, 639450, 682570, 727146, 731325, 746025, 848337, 865650, 877590, 895230, 1009925, 1023855, 1211910, 1228626, 1298475, 1413895, 1462650, 1492050, 1696674, 1706425, 1817865, 1979453, 2019850, 2047710, 2193975, 2238075, 2545011, 2596950, 2827790, 3029775, 3071565, 3412850, 3635730, 3958906, 4241685, 4387950, 4476150, 5090022, 5119275, 5938359, 6059550, 6143130, 7069475, 8483370, 9089325, 9897265, 10238550, 11876718, 12725055, 14138950, 15357825, 17815077, 18178650, 19794530, 21208425, 25450110, 29691795, 30715650, 35630154, 42416850, 49486325, 59383590, 63625275, 89075385, 98972650, 127250550, 148458975, 178150770, 296917950, 445376925, 890753850]

約数ペア:

[(1, 890753850), (2, 445376925), (3, 296917950), (5, 178150770), (6, 148458975), (7, 127250550), (9, 98972650), (10, 89075385), (14, 63625275), (15, 59383590), (18, 49486325), (21, 42416850), (25, 35630154), (29, 30715650), (30, 29691795), (35, 25450110), (42, 21208425), (45, 19794530), (49, 18178650), (50, 17815077), (58, 15357825), (63, 14138950), (70, 12725055), (75, 11876718), (87, 10238550), (90, 9897265), (98, 9089325), (105, 8483370), (126, 7069475), (145, 6143130), (147, 6059550), (150, 5938359), (174, 5119275), (175, 5090022), (199, 4476150), (203, 4387950), (210, 4241685), (225, 3958906), (245, 3635730), (261, 3412850), (290, 3071565), (294, 3029775), (315, 2827790), (343, 2596950), (350, 2545011), (398, 2238075), (406, 2193975), (435, 2047710), (441, 2019850), (450, 1979453), (490, 1817865), (522, 1706425), (525, 1696674), (597, 1492050), (609, 1462650), (630, 1413895), (686, 1298475), (725, 1228626), (735, 1211910), (870, 1023855), (882, 1009925), (995, 895230), (1015, 877590), (1029, 865650), (1050, 848337), (1194, 746025), (1218, 731325), (1225, 727146), (1305, 682570), (1393, 639450), (1421, 626850), (1450, 614313), (1470, 605955), (1575, 565558), (1715, 519390), (1791, 497350), (1827, 487550), (1990, 447615), (2030, 438795), (2058, 432825), (2175, 409542), (2205, 403970), (2450, 363573), (2610, 341285), (2786, 319725), (2842, 313425), (2985, 298410), (3045, 292530), (3087, 288550), (3150, 282779), (3430, 259695), (3582, 248675), (3654, 243775), (3675, 242382), (4179, 213150), (4263, 208950), (4350, 204771), (4410, 201985), (4975, 179046), (5075, 175518), (5145, 173130), (5771, 154350), (5970, 149205), (6090, 146265), (6174, 144275), (6525, 136514), (6965, 127890), (7105, 125370), (7350, 121191), (8358, 106575), (8526, 104475), (8575, 103878), (8955, 99470), (9135, 97510), (9751, 91350), (9947, 89550), (9950, 89523), (10150, 87759), (10290, 86565), (11025, 80794), (11542, 77175), (12537, 71050), (12789, 69650), (13050, 68257), (13930, 63945), (14210, 62685), (14925, 59682), (15225, 58506), (15435, 57710), (17150, 51939), (17313, 51450), (17910, 49735), (18270, 48755), (19502, 45675), (19894, 44775), (20895, 42630), (21315, 41790), (22050, 40397), (25074, 35525), (25578, 34825), (25725, 34626), (28855, 30870), (29253, 30450), (29841, 29850)]