2017656900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18839}}^1$

素因数の和:18883

約数の個数: 216

約数和(自身を含む): 7653260160

約数和(自身を除く): 5635603260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1428, 1530, 1575, 1700, 1785, 2100, 2142, 2380, 2550, 2975, 3060, 3150, 3570, 3825, 4284, 5100, 5355, 5950, 6300, 7140, 7650, 8925, 10710, 11900, 15300, 17850, 18839, 21420, 26775, 35700, 37678, 53550, 56517, 75356, 94195, 107100, 113034, 131873, 169551, 188390, 226068, 263746, 282585, 320263, 339102, 376780, 395619, 470975, 527492, 565170, 640526, 659365, 678204, 791238, 847755, 941950, 960789, 1130340, 1186857, 1281052, 1318730, 1412925, 1582476, 1601315, 1695510, 1883900, 1921578, 1978095, 2241841, 2373714, 2637460, 2825850, 2882367, 3202630, 3296825, 3391020, 3843156, 3956190, 4238775, 4483682, 4747428, 4803945, 5651700, 5764734, 5934285, 6405260, 6593650, 6725523, 7912380, 8006575, 8477550, 8967364, 9607890, 9890475, 11209205, 11529468, 11868570, 13187300, 13451046, 14411835, 16013150, 16955100, 19215780, 19780950, 20176569, 22418410, 23737140, 24019725, 26902092, 28823670, 29671425, 32026300, 33627615, 39561900, 40353138, 44836820, 48039450, 56046025, 57647340, 59342850, 67255230, 72059175, 80706276, 96078900, 100882845, 112092050, 118685700, 134510460, 144118350, 168138075, 201765690, 224184100, 288236700, 336276150, 403531380, 504414225, 672552300, 1008828450, 2017656900]

約数ペア:

[(1, 2017656900), (2, 1008828450), (3, 672552300), (4, 504414225), (5, 403531380), (6, 336276150), (7, 288236700), (9, 224184100), (10, 201765690), (12, 168138075), (14, 144118350), (15, 134510460), (17, 118685700), (18, 112092050), (20, 100882845), (21, 96078900), (25, 80706276), (28, 72059175), (30, 67255230), (34, 59342850), (35, 57647340), (36, 56046025), (42, 48039450), (45, 44836820), (50, 40353138), (51, 39561900), (60, 33627615), (63, 32026300), (68, 29671425), (70, 28823670), (75, 26902092), (84, 24019725), (85, 23737140), (90, 22418410), (100, 20176569), (102, 19780950), (105, 19215780), (119, 16955100), (126, 16013150), (140, 14411835), (150, 13451046), (153, 13187300), (170, 11868570), (175, 11529468), (180, 11209205), (204, 9890475), (210, 9607890), (225, 8967364), (238, 8477550), (252, 8006575), (255, 7912380), (300, 6725523), (306, 6593650), (315, 6405260), (340, 5934285), (350, 5764734), (357, 5651700), (420, 4803945), (425, 4747428), (450, 4483682), (476, 4238775), (510, 3956190), (525, 3843156), (595, 3391020), (612, 3296825), (630, 3202630), (700, 2882367), (714, 2825850), (765, 2637460), (850, 2373714), (900, 2241841), (1020, 1978095), (1050, 1921578), (1071, 1883900), (1190, 1695510), (1260, 1601315), (1275, 1582476), (1428, 1412925), (1530, 1318730), (1575, 1281052), (1700, 1186857), (1785, 1130340), (2100, 960789), (2142, 941950), (2380, 847755), (2550, 791238), (2975, 678204), (3060, 659365), (3150, 640526), (3570, 565170), (3825, 527492), (4284, 470975), (5100, 395619), (5355, 376780), (5950, 339102), (6300, 320263), (7140, 282585), (7650, 263746), (8925, 226068), (10710, 188390), (11900, 169551), (15300, 131873), (17850, 113034), (18839, 107100), (21420, 94195), (26775, 75356), (35700, 56517), (37678, 53550)]