194917200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 671623680

約数和(自身を除く): 476706480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 83, 95, 100, 103, 114, 120, 150, 152, 166, 190, 200, 206, 228, 240, 249, 285, 300, 304, 309, 332, 380, 400, 412, 415, 456, 475, 498, 515, 570, 600, 618, 664, 760, 824, 830, 912, 950, 996, 1030, 1140, 1200, 1236, 1245, 1328, 1425, 1520, 1545, 1577, 1648, 1660, 1900, 1957, 1992, 2060, 2075, 2280, 2472, 2490, 2575, 2850, 3090, 3154, 3320, 3800, 3914, 3984, 4120, 4150, 4560, 4731, 4944, 4980, 5150, 5700, 5871, 6180, 6225, 6308, 6640, 7600, 7725, 7828, 7885, 8240, 8300, 8549, 9462, 9785, 9960, 10300, 11400, 11742, 12360, 12450, 12616, 15450, 15656, 15770, 16600, 17098, 18924, 19570, 19920, 20600, 22800, 23484, 23655, 24720, 24900, 25232, 25647, 29355, 30900, 31312, 31540, 33200, 34196, 37848, 39140, 39425, 41200, 42745, 46968, 47310, 48925, 49800, 51294, 58710, 61800, 63080, 68392, 75696, 78280, 78850, 85490, 93936, 94620, 97850, 99600, 102588, 117420, 118275, 123600, 126160, 128235, 136784, 146775, 156560, 157700, 162431, 170980, 189240, 195700, 205176, 213725, 234840, 236550, 256470, 293550, 315400, 324862, 341960, 378480, 391400, 410352, 427450, 469680, 473100, 487293, 512940, 587100, 630800, 641175, 649724, 683920, 782800, 812155, 854900, 946200, 974586, 1025880, 1174200, 1282350, 1299448, 1624310, 1709800, 1892400, 1949172, 2051760, 2348400, 2436465, 2564700, 2598896, 3248620, 3419600, 3898344, 4060775, 4872930, 5129400, 6497240, 7796688, 8121550, 9745860, 10258800, 12182325, 12994480, 16243100, 19491720, 24364650, 32486200, 38983440, 48729300, 64972400, 97458600, 194917200]

約数ペア:

[(1, 194917200), (2, 97458600), (3, 64972400), (4, 48729300), (5, 38983440), (6, 32486200), (8, 24364650), (10, 19491720), (12, 16243100), (15, 12994480), (16, 12182325), (19, 10258800), (20, 9745860), (24, 8121550), (25, 7796688), (30, 6497240), (38, 5129400), (40, 4872930), (48, 4060775), (50, 3898344), (57, 3419600), (60, 3248620), (75, 2598896), (76, 2564700), (80, 2436465), (83, 2348400), (95, 2051760), (100, 1949172), (103, 1892400), (114, 1709800), (120, 1624310), (150, 1299448), (152, 1282350), (166, 1174200), (190, 1025880), (200, 974586), (206, 946200), (228, 854900), (240, 812155), (249, 782800), (285, 683920), (300, 649724), (304, 641175), (309, 630800), (332, 587100), (380, 512940), (400, 487293), (412, 473100), (415, 469680), (456, 427450), (475, 410352), (498, 391400), (515, 378480), (570, 341960), (600, 324862), (618, 315400), (664, 293550), (760, 256470), (824, 236550), (830, 234840), (912, 213725), (950, 205176), (996, 195700), (1030, 189240), (1140, 170980), (1200, 162431), (1236, 157700), (1245, 156560), (1328, 146775), (1425, 136784), (1520, 128235), (1545, 126160), (1577, 123600), (1648, 118275), (1660, 117420), (1900, 102588), (1957, 99600), (1992, 97850), (2060, 94620), (2075, 93936), (2280, 85490), (2472, 78850), (2490, 78280), (2575, 75696), (2850, 68392), (3090, 63080), (3154, 61800), (3320, 58710), (3800, 51294), (3914, 49800), (3984, 48925), (4120, 47310), (4150, 46968), (4560, 42745), (4731, 41200), (4944, 39425), (4980, 39140), (5150, 37848), (5700, 34196), (5871, 33200), (6180, 31540), (6225, 31312), (6308, 30900), (6640, 29355), (7600, 25647), (7725, 25232), (7828, 24900), (7885, 24720), (8240, 23655), (8300, 23484), (8549, 22800), (9462, 20600), (9785, 19920), (9960, 19570), (10300, 18924), (11400, 17098), (11742, 16600), (12360, 15770), (12450, 15656), (12616, 15450)]