74975760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:462

約数の個数: 160

約数和(自身を含む): 261530880

約数和(自身を除く): 186555120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 103, 108, 120, 135, 144, 180, 206, 216, 240, 270, 309, 337, 360, 412, 432, 515, 540, 618, 674, 720, 824, 927, 1011, 1030, 1080, 1236, 1348, 1545, 1648, 1685, 1854, 2022, 2060, 2160, 2472, 2696, 2781, 3033, 3090, 3370, 3708, 4044, 4120, 4635, 4944, 5055, 5392, 5562, 6066, 6180, 6740, 7416, 8088, 8240, 9099, 9270, 10110, 11124, 12132, 12360, 13480, 13905, 14832, 15165, 16176, 18198, 18540, 20220, 22248, 24264, 24720, 26960, 27810, 30330, 34711, 36396, 37080, 40440, 44496, 45495, 48528, 55620, 60660, 69422, 72792, 74160, 80880, 90990, 104133, 111240, 121320, 138844, 145584, 173555, 181980, 208266, 222480, 242640, 277688, 312399, 347110, 363960, 416532, 520665, 555376, 624798, 694220, 727920, 833064, 937197, 1041330, 1249596, 1388440, 1561995, 1666128, 1874394, 2082660, 2499192, 2776880, 3123990, 3748788, 4165320, 4685985, 4998384, 6247980, 7497576, 8330640, 9371970, 12495960, 14995152, 18743940, 24991920, 37487880, 74975760]

約数ペア:

[(1, 74975760), (2, 37487880), (3, 24991920), (4, 18743940), (5, 14995152), (6, 12495960), (8, 9371970), (9, 8330640), (10, 7497576), (12, 6247980), (15, 4998384), (16, 4685985), (18, 4165320), (20, 3748788), (24, 3123990), (27, 2776880), (30, 2499192), (36, 2082660), (40, 1874394), (45, 1666128), (48, 1561995), (54, 1388440), (60, 1249596), (72, 1041330), (80, 937197), (90, 833064), (103, 727920), (108, 694220), (120, 624798), (135, 555376), (144, 520665), (180, 416532), (206, 363960), (216, 347110), (240, 312399), (270, 277688), (309, 242640), (337, 222480), (360, 208266), (412, 181980), (432, 173555), (515, 145584), (540, 138844), (618, 121320), (674, 111240), (720, 104133), (824, 90990), (927, 80880), (1011, 74160), (1030, 72792), (1080, 69422), (1236, 60660), (1348, 55620), (1545, 48528), (1648, 45495), (1685, 44496), (1854, 40440), (2022, 37080), (2060, 36396), (2160, 34711), (2472, 30330), (2696, 27810), (2781, 26960), (3033, 24720), (3090, 24264), (3370, 22248), (3708, 20220), (4044, 18540), (4120, 18198), (4635, 16176), (4944, 15165), (5055, 14832), (5392, 13905), (5562, 13480), (6066, 12360), (6180, 12132), (6740, 11124), (7416, 10110), (8088, 9270), (8240, 9099)]