222430600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{22697}}^1$

素因数の和:22727

約数の個数: 72

約数和(自身を含む): 601610490

約数和(自身を除く): 379179890

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 22697, 45394, 90788, 113485, 158879, 181576, 226970, 317758, 453940, 567425, 635516, 794395, 907880, 1112153, 1134850, 1271032, 1588790, 2224306, 2269700, 3177580, 3971975, 4448612, 4539400, 5560765, 6355160, 7943950, 8897224, 11121530, 15887900, 22243060, 27803825, 31775800, 44486120, 55607650, 111215300, 222430600]

約数ペア:

[(1, 222430600), (2, 111215300), (4, 55607650), (5, 44486120), (7, 31775800), (8, 27803825), (10, 22243060), (14, 15887900), (20, 11121530), (25, 8897224), (28, 7943950), (35, 6355160), (40, 5560765), (49, 4539400), (50, 4448612), (56, 3971975), (70, 3177580), (98, 2269700), (100, 2224306), (140, 1588790), (175, 1271032), (196, 1134850), (200, 1112153), (245, 907880), (280, 794395), (350, 635516), (392, 567425), (490, 453940), (700, 317758), (980, 226970), (1225, 181576), (1400, 158879), (1960, 113485), (2450, 90788), (4900, 45394), (9800, 22697)]