74721600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{5189}}^1$

素因数の和:5217

約数の個数: 126

約数和(自身を含む): 265629390

約数和(自身を除く): 190907790

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 5189, 7200, 10378, 14400, 15567, 20756, 25945, 31134, 41512, 46701, 51890, 62268, 77835, 83024, 93402, 103780, 124536, 129725, 155670, 166048, 186804, 207560, 233505, 249072, 259450, 311340, 332096, 373608, 389175, 415120, 467010, 498144, 518900, 622680, 747216, 778350, 830240, 934020, 996288, 1037800, 1167525, 1245360, 1494432, 1556700, 1660480, 1868040, 2075600, 2335050, 2490720, 2988864, 3113400, 3736080, 4151200, 4670100, 4981440, 6226800, 7472160, 8302400, 9340200, 12453600, 14944320, 18680400, 24907200, 37360800, 74721600]

約数ペア:

[(1, 74721600), (2, 37360800), (3, 24907200), (4, 18680400), (5, 14944320), (6, 12453600), (8, 9340200), (9, 8302400), (10, 7472160), (12, 6226800), (15, 4981440), (16, 4670100), (18, 4151200), (20, 3736080), (24, 3113400), (25, 2988864), (30, 2490720), (32, 2335050), (36, 2075600), (40, 1868040), (45, 1660480), (48, 1556700), (50, 1494432), (60, 1245360), (64, 1167525), (72, 1037800), (75, 996288), (80, 934020), (90, 830240), (96, 778350), (100, 747216), (120, 622680), (144, 518900), (150, 498144), (160, 467010), (180, 415120), (192, 389175), (200, 373608), (225, 332096), (240, 311340), (288, 259450), (300, 249072), (320, 233505), (360, 207560), (400, 186804), (450, 166048), (480, 155670), (576, 129725), (600, 124536), (720, 103780), (800, 93402), (900, 83024), (960, 77835), (1200, 62268), (1440, 51890), (1600, 46701), (1800, 41512), (2400, 31134), (2880, 25945), (3600, 20756), (4800, 15567), (5189, 14400), (7200, 10378)]