75282720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 245706048

約数和(自身を除く): 170423328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 71, 80, 94, 96, 120, 141, 142, 160, 188, 213, 235, 240, 282, 284, 355, 376, 426, 470, 480, 564, 568, 705, 710, 752, 852, 940, 1065, 1128, 1136, 1410, 1420, 1504, 1704, 1880, 2130, 2209, 2256, 2272, 2820, 2840, 3337, 3408, 3760, 4260, 4418, 4512, 5640, 5680, 6627, 6674, 6816, 7520, 8520, 8836, 10011, 11045, 11280, 11360, 13254, 13348, 16685, 17040, 17672, 20022, 22090, 22560, 26508, 26696, 33135, 33370, 34080, 35344, 40044, 44180, 50055, 53016, 53392, 66270, 66740, 70688, 80088, 88360, 100110, 106032, 106784, 132540, 133480, 156839, 160176, 176720, 200220, 212064, 265080, 266960, 313678, 320352, 353440, 400440, 470517, 530160, 533920, 627356, 784195, 800880, 941034, 1060320, 1254712, 1568390, 1601760, 1882068, 2352585, 2509424, 3136780, 3764136, 4705170, 5018848, 6273560, 7528272, 9410340, 12547120, 15056544, 18820680, 25094240, 37641360, 75282720]

約数ペア:

[(1, 75282720), (2, 37641360), (3, 25094240), (4, 18820680), (5, 15056544), (6, 12547120), (8, 9410340), (10, 7528272), (12, 6273560), (15, 5018848), (16, 4705170), (20, 3764136), (24, 3136780), (30, 2509424), (32, 2352585), (40, 1882068), (47, 1601760), (48, 1568390), (60, 1254712), (71, 1060320), (80, 941034), (94, 800880), (96, 784195), (120, 627356), (141, 533920), (142, 530160), (160, 470517), (188, 400440), (213, 353440), (235, 320352), (240, 313678), (282, 266960), (284, 265080), (355, 212064), (376, 200220), (426, 176720), (470, 160176), (480, 156839), (564, 133480), (568, 132540), (705, 106784), (710, 106032), (752, 100110), (852, 88360), (940, 80088), (1065, 70688), (1128, 66740), (1136, 66270), (1410, 53392), (1420, 53016), (1504, 50055), (1704, 44180), (1880, 40044), (2130, 35344), (2209, 34080), (2256, 33370), (2272, 33135), (2820, 26696), (2840, 26508), (3337, 22560), (3408, 22090), (3760, 20022), (4260, 17672), (4418, 17040), (4512, 16685), (5640, 13348), (5680, 13254), (6627, 11360), (6674, 11280), (6816, 11045), (7520, 10011), (8520, 8836)]