204869400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{17971}}^1$

素因数の和:18009

約数の個数: 96

約数和(自身を含む): 668558400

約数和(自身を除く): 463689000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 11400, 17971, 35942, 53913, 71884, 89855, 107826, 143768, 179710, 215652, 269565, 341449, 359420, 431304, 449275, 539130, 682898, 718840, 898550, 1024347, 1078260, 1347825, 1365796, 1707245, 1797100, 2048694, 2156520, 2695650, 2731592, 3414490, 3594200, 4097388, 5121735, 5391300, 6828980, 8194776, 8536225, 10243470, 10782600, 13657960, 17072450, 20486940, 25608675, 34144900, 40973880, 51217350, 68289800, 102434700, 204869400]

約数ペア:

[(1, 204869400), (2, 102434700), (3, 68289800), (4, 51217350), (5, 40973880), (6, 34144900), (8, 25608675), (10, 20486940), (12, 17072450), (15, 13657960), (19, 10782600), (20, 10243470), (24, 8536225), (25, 8194776), (30, 6828980), (38, 5391300), (40, 5121735), (50, 4097388), (57, 3594200), (60, 3414490), (75, 2731592), (76, 2695650), (95, 2156520), (100, 2048694), (114, 1797100), (120, 1707245), (150, 1365796), (152, 1347825), (190, 1078260), (200, 1024347), (228, 898550), (285, 718840), (300, 682898), (380, 539130), (456, 449275), (475, 431304), (570, 359420), (600, 341449), (760, 269565), (950, 215652), (1140, 179710), (1425, 143768), (1900, 107826), (2280, 89855), (2850, 71884), (3800, 53913), (5700, 35942), (11400, 17971)]