216796650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10867}}^1$

素因数の和:10908

約数の個数: 96

約数和(自身を含む): 646863360

約数和(自身を除く): 430066710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 6650, 9975, 10867, 19950, 21734, 32601, 54335, 65202, 76069, 108670, 152138, 163005, 206473, 228207, 271675, 326010, 380345, 412946, 456414, 543350, 619419, 760690, 815025, 1032365, 1141035, 1238838, 1445311, 1630050, 1901725, 2064730, 2282070, 2890622, 3097095, 3803450, 4335933, 5161825, 5705175, 6194190, 7226555, 8671866, 10323650, 11410350, 14453110, 15485475, 21679665, 30970950, 36132775, 43359330, 72265550, 108398325, 216796650]

約数ペア:

[(1, 216796650), (2, 108398325), (3, 72265550), (5, 43359330), (6, 36132775), (7, 30970950), (10, 21679665), (14, 15485475), (15, 14453110), (19, 11410350), (21, 10323650), (25, 8671866), (30, 7226555), (35, 6194190), (38, 5705175), (42, 5161825), (50, 4335933), (57, 3803450), (70, 3097095), (75, 2890622), (95, 2282070), (105, 2064730), (114, 1901725), (133, 1630050), (150, 1445311), (175, 1238838), (190, 1141035), (210, 1032365), (266, 815025), (285, 760690), (350, 619419), (399, 543350), (475, 456414), (525, 412946), (570, 380345), (665, 326010), (798, 271675), (950, 228207), (1050, 206473), (1330, 163005), (1425, 152138), (1995, 108670), (2850, 76069), (3325, 65202), (3990, 54335), (6650, 32601), (9975, 21734), (10867, 19950)]