145436800

素因数分解:

$2^7\times 5^2\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1038

約数の個数: 96

約数和(自身を含む): 367297920

約数和(自身を除く): 221861120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 128, 160, 188, 200, 235, 320, 376, 400, 470, 640, 752, 800, 940, 967, 1175, 1504, 1600, 1880, 1934, 2350, 3008, 3200, 3760, 3868, 4700, 4835, 6016, 7520, 7736, 9400, 9670, 15040, 15472, 18800, 19340, 24175, 30080, 30944, 37600, 38680, 45449, 48350, 61888, 75200, 77360, 90898, 96700, 123776, 150400, 154720, 181796, 193400, 227245, 309440, 363592, 386800, 454490, 618880, 727184, 773600, 908980, 1136225, 1454368, 1547200, 1817960, 2272450, 2908736, 3094400, 3635920, 4544900, 5817472, 7271840, 9089800, 14543680, 18179600, 29087360, 36359200, 72718400, 145436800]

約数ペア:

[(1, 145436800), (2, 72718400), (4, 36359200), (5, 29087360), (8, 18179600), (10, 14543680), (16, 9089800), (20, 7271840), (25, 5817472), (32, 4544900), (40, 3635920), (47, 3094400), (50, 2908736), (64, 2272450), (80, 1817960), (94, 1547200), (100, 1454368), (128, 1136225), (160, 908980), (188, 773600), (200, 727184), (235, 618880), (320, 454490), (376, 386800), (400, 363592), (470, 309440), (640, 227245), (752, 193400), (800, 181796), (940, 154720), (967, 150400), (1175, 123776), (1504, 96700), (1600, 90898), (1880, 77360), (1934, 75200), (2350, 61888), (3008, 48350), (3200, 45449), (3760, 38680), (3868, 37600), (4700, 30944), (4835, 30080), (6016, 24175), (7520, 19340), (7736, 18800), (9400, 15472), (9670, 15040)]