72998400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{1901}}^1$

素因数の和:1932

約数の個数: 120

約数和(自身を含む): 241272504

約数和(自身を除く): 168274104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1901, 1920, 2400, 2560, 3200, 3802, 3840, 4800, 5703, 6400, 7604, 7680, 9505, 9600, 11406, 12800, 15208, 19010, 19200, 22812, 28515, 30416, 38020, 38400, 45624, 47525, 57030, 60832, 76040, 91248, 95050, 114060, 121664, 142575, 152080, 182496, 190100, 228120, 243328, 285150, 304160, 364992, 380200, 456240, 486656, 570300, 608320, 729984, 760400, 912480, 973312, 1140600, 1216640, 1459968, 1520800, 1824960, 2281200, 2433280, 2919936, 3041600, 3649920, 4562400, 4866560, 6083200, 7299840, 9124800, 12166400, 14599680, 18249600, 24332800, 36499200, 72998400]

約数ペア:

[(1, 72998400), (2, 36499200), (3, 24332800), (4, 18249600), (5, 14599680), (6, 12166400), (8, 9124800), (10, 7299840), (12, 6083200), (15, 4866560), (16, 4562400), (20, 3649920), (24, 3041600), (25, 2919936), (30, 2433280), (32, 2281200), (40, 1824960), (48, 1520800), (50, 1459968), (60, 1216640), (64, 1140600), (75, 973312), (80, 912480), (96, 760400), (100, 729984), (120, 608320), (128, 570300), (150, 486656), (160, 456240), (192, 380200), (200, 364992), (240, 304160), (256, 285150), (300, 243328), (320, 228120), (384, 190100), (400, 182496), (480, 152080), (512, 142575), (600, 121664), (640, 114060), (768, 95050), (800, 91248), (960, 76040), (1200, 60832), (1280, 57030), (1536, 47525), (1600, 45624), (1901, 38400), (1920, 38020), (2400, 30416), (2560, 28515), (3200, 22812), (3802, 19200), (3840, 19010), (4800, 15208), (5703, 12800), (6400, 11406), (7604, 9600), (7680, 9505)]