218925600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4843

約数の個数: 144

約数和(自身を含む): 750264480

約数和(自身を除く): 531338880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2280, 2400, 2850, 3040, 3800, 4560, 4801, 5700, 7600, 9120, 9602, 11400, 14403, 15200, 19204, 22800, 24005, 28806, 38408, 45600, 48010, 57612, 72015, 76816, 91219, 96020, 115224, 120025, 144030, 153632, 182438, 192040, 230448, 240050, 273657, 288060, 360075, 364876, 384080, 456095, 460896, 480100, 547314, 576120, 720150, 729752, 768160, 912190, 960200, 1094628, 1152240, 1368285, 1440300, 1459504, 1824380, 1920400, 2189256, 2280475, 2304480, 2736570, 2880600, 2919008, 3648760, 3840800, 4378512, 4560950, 5473140, 5761200, 6841425, 7297520, 8757024, 9121900, 10946280, 11522400, 13682850, 14595040, 18243800, 21892560, 27365700, 36487600, 43785120, 54731400, 72975200, 109462800, 218925600]

約数ペア:

[(1, 218925600), (2, 109462800), (3, 72975200), (4, 54731400), (5, 43785120), (6, 36487600), (8, 27365700), (10, 21892560), (12, 18243800), (15, 14595040), (16, 13682850), (19, 11522400), (20, 10946280), (24, 9121900), (25, 8757024), (30, 7297520), (32, 6841425), (38, 5761200), (40, 5473140), (48, 4560950), (50, 4378512), (57, 3840800), (60, 3648760), (75, 2919008), (76, 2880600), (80, 2736570), (95, 2304480), (96, 2280475), (100, 2189256), (114, 1920400), (120, 1824380), (150, 1459504), (152, 1440300), (160, 1368285), (190, 1152240), (200, 1094628), (228, 960200), (240, 912190), (285, 768160), (300, 729752), (304, 720150), (380, 576120), (400, 547314), (456, 480100), (475, 460896), (480, 456095), (570, 384080), (600, 364876), (608, 360075), (760, 288060), (800, 273657), (912, 240050), (950, 230448), (1140, 192040), (1200, 182438), (1425, 153632), (1520, 144030), (1824, 120025), (1900, 115224), (2280, 96020), (2400, 91219), (2850, 76816), (3040, 72015), (3800, 57612), (4560, 48010), (4801, 45600), (5700, 38408), (7600, 28806), (9120, 24005), (9602, 22800), (11400, 19204), (14403, 15200)]