55187400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 185702400

約数和(自身を除く): 130515000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 47, 50, 57, 60, 75, 76, 94, 95, 100, 103, 114, 120, 141, 150, 152, 188, 190, 200, 206, 228, 235, 282, 285, 300, 309, 376, 380, 412, 456, 470, 475, 515, 564, 570, 600, 618, 705, 760, 824, 893, 940, 950, 1030, 1128, 1140, 1175, 1236, 1410, 1425, 1545, 1786, 1880, 1900, 1957, 2060, 2280, 2350, 2472, 2575, 2679, 2820, 2850, 3090, 3525, 3572, 3800, 3914, 4120, 4465, 4700, 4841, 5150, 5358, 5640, 5700, 5871, 6180, 7050, 7144, 7725, 7828, 8930, 9400, 9682, 9785, 10300, 10716, 11400, 11742, 12360, 13395, 14100, 14523, 15450, 15656, 17860, 19364, 19570, 20600, 21432, 22325, 23484, 24205, 26790, 28200, 29046, 29355, 30900, 35720, 38728, 39140, 44650, 46968, 48410, 48925, 53580, 58092, 58710, 61800, 66975, 72615, 78280, 89300, 91979, 96820, 97850, 107160, 116184, 117420, 121025, 133950, 145230, 146775, 178600, 183958, 193640, 195700, 234840, 242050, 267900, 275937, 290460, 293550, 363075, 367916, 391400, 459895, 484100, 535800, 551874, 580920, 587100, 726150, 735832, 919790, 968200, 1103748, 1174200, 1379685, 1452300, 1839580, 2207496, 2299475, 2759370, 2904600, 3679160, 4598950, 5518740, 6898425, 9197900, 11037480, 13796850, 18395800, 27593700, 55187400]

約数ペア:

[(1, 55187400), (2, 27593700), (3, 18395800), (4, 13796850), (5, 11037480), (6, 9197900), (8, 6898425), (10, 5518740), (12, 4598950), (15, 3679160), (19, 2904600), (20, 2759370), (24, 2299475), (25, 2207496), (30, 1839580), (38, 1452300), (40, 1379685), (47, 1174200), (50, 1103748), (57, 968200), (60, 919790), (75, 735832), (76, 726150), (94, 587100), (95, 580920), (100, 551874), (103, 535800), (114, 484100), (120, 459895), (141, 391400), (150, 367916), (152, 363075), (188, 293550), (190, 290460), (200, 275937), (206, 267900), (228, 242050), (235, 234840), (282, 195700), (285, 193640), (300, 183958), (309, 178600), (376, 146775), (380, 145230), (412, 133950), (456, 121025), (470, 117420), (475, 116184), (515, 107160), (564, 97850), (570, 96820), (600, 91979), (618, 89300), (705, 78280), (760, 72615), (824, 66975), (893, 61800), (940, 58710), (950, 58092), (1030, 53580), (1128, 48925), (1140, 48410), (1175, 46968), (1236, 44650), (1410, 39140), (1425, 38728), (1545, 35720), (1786, 30900), (1880, 29355), (1900, 29046), (1957, 28200), (2060, 26790), (2280, 24205), (2350, 23484), (2472, 22325), (2575, 21432), (2679, 20600), (2820, 19570), (2850, 19364), (3090, 17860), (3525, 15656), (3572, 15450), (3800, 14523), (3914, 14100), (4120, 13395), (4465, 12360), (4700, 11742), (4841, 11400), (5150, 10716), (5358, 10300), (5640, 9785), (5700, 9682), (5871, 9400), (6180, 8930), (7050, 7828), (7144, 7725)]