69800280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52879}}^1$

素因数の和:52904

約数の個数: 64

約数和(自身を含む): 228441600

約数和(自身を除く): 158641320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 52879, 105758, 158637, 211516, 264395, 317274, 423032, 528790, 581669, 634548, 793185, 1057580, 1163338, 1269096, 1586370, 1745007, 2115160, 2326676, 2908345, 3172740, 3490014, 4653352, 5816690, 6345480, 6980028, 8725035, 11633380, 13960056, 17450070, 23266760, 34900140, 69800280]

約数ペア:

[(1, 69800280), (2, 34900140), (3, 23266760), (4, 17450070), (5, 13960056), (6, 11633380), (8, 8725035), (10, 6980028), (11, 6345480), (12, 5816690), (15, 4653352), (20, 3490014), (22, 3172740), (24, 2908345), (30, 2326676), (33, 2115160), (40, 1745007), (44, 1586370), (55, 1269096), (60, 1163338), (66, 1057580), (88, 793185), (110, 634548), (120, 581669), (132, 528790), (165, 423032), (220, 317274), (264, 264395), (330, 211516), (440, 158637), (660, 105758), (1320, 52879)]