75283320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 279936000

約数和(自身を除く): 204652680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 53, 56, 57, 60, 70, 76, 84, 89, 95, 105, 106, 114, 120, 133, 140, 152, 159, 168, 178, 190, 210, 212, 228, 265, 266, 267, 280, 285, 318, 356, 371, 380, 399, 420, 424, 445, 456, 530, 532, 534, 570, 623, 636, 665, 712, 742, 760, 795, 798, 840, 890, 1007, 1060, 1064, 1068, 1113, 1140, 1246, 1272, 1330, 1335, 1484, 1590, 1596, 1691, 1780, 1855, 1869, 1995, 2014, 2120, 2136, 2226, 2280, 2492, 2660, 2670, 2968, 3021, 3115, 3180, 3192, 3382, 3560, 3710, 3738, 3990, 4028, 4452, 4717, 4984, 5035, 5073, 5320, 5340, 5565, 6042, 6230, 6360, 6764, 7049, 7420, 7476, 7980, 8056, 8455, 8904, 9345, 9434, 10070, 10146, 10680, 11130, 11837, 12084, 12460, 13528, 14098, 14151, 14840, 14952, 15105, 15960, 16910, 18690, 18868, 20140, 20292, 21147, 22260, 23585, 23674, 24168, 24920, 25365, 28196, 28302, 30210, 33019, 33820, 35245, 35511, 37380, 37736, 40280, 40584, 42294, 44520, 47170, 47348, 50730, 56392, 56604, 59185, 60420, 66038, 67640, 70490, 70755, 71022, 74760, 84588, 89623, 94340, 94696, 99057, 101460, 105735, 113208, 118370, 120840, 132076, 140980, 141510, 142044, 165095, 169176, 177555, 179246, 188680, 198114, 202920, 211470, 236740, 264152, 268869, 281960, 283020, 284088, 330190, 355110, 358492, 396228, 422940, 448115, 473480, 495285, 537738, 566040, 627361, 660380, 710220, 716984, 792456, 845880, 896230, 990570, 1075476, 1254722, 1320760, 1344345, 1420440, 1792460, 1882083, 1981140, 2150952, 2509444, 2688690, 3136805, 3584920, 3764166, 3962280, 5018888, 5377380, 6273610, 7528332, 9410415, 10754760, 12547220, 15056664, 18820830, 25094440, 37641660, 75283320]

約数ペア:

[(1, 75283320), (2, 37641660), (3, 25094440), (4, 18820830), (5, 15056664), (6, 12547220), (7, 10754760), (8, 9410415), (10, 7528332), (12, 6273610), (14, 5377380), (15, 5018888), (19, 3962280), (20, 3764166), (21, 3584920), (24, 3136805), (28, 2688690), (30, 2509444), (35, 2150952), (38, 1981140), (40, 1882083), (42, 1792460), (53, 1420440), (56, 1344345), (57, 1320760), (60, 1254722), (70, 1075476), (76, 990570), (84, 896230), (89, 845880), (95, 792456), (105, 716984), (106, 710220), (114, 660380), (120, 627361), (133, 566040), (140, 537738), (152, 495285), (159, 473480), (168, 448115), (178, 422940), (190, 396228), (210, 358492), (212, 355110), (228, 330190), (265, 284088), (266, 283020), (267, 281960), (280, 268869), (285, 264152), (318, 236740), (356, 211470), (371, 202920), (380, 198114), (399, 188680), (420, 179246), (424, 177555), (445, 169176), (456, 165095), (530, 142044), (532, 141510), (534, 140980), (570, 132076), (623, 120840), (636, 118370), (665, 113208), (712, 105735), (742, 101460), (760, 99057), (795, 94696), (798, 94340), (840, 89623), (890, 84588), (1007, 74760), (1060, 71022), (1064, 70755), (1068, 70490), (1113, 67640), (1140, 66038), (1246, 60420), (1272, 59185), (1330, 56604), (1335, 56392), (1484, 50730), (1590, 47348), (1596, 47170), (1691, 44520), (1780, 42294), (1855, 40584), (1869, 40280), (1995, 37736), (2014, 37380), (2120, 35511), (2136, 35245), (2226, 33820), (2280, 33019), (2492, 30210), (2660, 28302), (2670, 28196), (2968, 25365), (3021, 24920), (3115, 24168), (3180, 23674), (3192, 23585), (3382, 22260), (3560, 21147), (3710, 20292), (3738, 20140), (3990, 18868), (4028, 18690), (4452, 16910), (4717, 15960), (4984, 15105), (5035, 14952), (5073, 14840), (5320, 14151), (5340, 14098), (5565, 13528), (6042, 12460), (6230, 12084), (6360, 11837), (6764, 11130), (7049, 10680), (7420, 10146), (7476, 10070), (7980, 9434), (8056, 9345), (8455, 8904)]