75401200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{3847}}^1$

素因数の和:3879

約数の個数: 90

約数和(自身を含む): 210781896

約数和(自身を除く): 135380696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3847, 3920, 4900, 7694, 9800, 15388, 19235, 19600, 26929, 30776, 38470, 53858, 61552, 76940, 96175, 107716, 134645, 153880, 188503, 192350, 215432, 269290, 307760, 377006, 384700, 430864, 538580, 673225, 754012, 769400, 942515, 1077160, 1346450, 1508024, 1538800, 1885030, 2154320, 2692900, 3016048, 3770060, 4712575, 5385800, 7540120, 9425150, 10771600, 15080240, 18850300, 37700600, 75401200]

約数ペア:

[(1, 75401200), (2, 37700600), (4, 18850300), (5, 15080240), (7, 10771600), (8, 9425150), (10, 7540120), (14, 5385800), (16, 4712575), (20, 3770060), (25, 3016048), (28, 2692900), (35, 2154320), (40, 1885030), (49, 1538800), (50, 1508024), (56, 1346450), (70, 1077160), (80, 942515), (98, 769400), (100, 754012), (112, 673225), (140, 538580), (175, 430864), (196, 384700), (200, 377006), (245, 307760), (280, 269290), (350, 215432), (392, 192350), (400, 188503), (490, 153880), (560, 134645), (700, 107716), (784, 96175), (980, 76940), (1225, 61552), (1400, 53858), (1960, 38470), (2450, 30776), (2800, 26929), (3847, 19600), (3920, 19235), (4900, 15388), (7694, 9800)]