69195780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22613}}^1$

素因数の和:22645

約数の個数: 72

約数和(自身を含む): 222250392

約数和(自身を除く): 153054612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 22613, 45226, 67839, 90452, 113065, 135678, 203517, 226130, 271356, 339195, 384421, 407034, 452260, 678390, 768842, 814068, 1017585, 1153263, 1356780, 1537684, 1922105, 2035170, 2306526, 3459789, 3844210, 4070340, 4613052, 5766315, 6919578, 7688420, 11532630, 13839156, 17298945, 23065260, 34597890, 69195780]

約数ペア:

[(1, 69195780), (2, 34597890), (3, 23065260), (4, 17298945), (5, 13839156), (6, 11532630), (9, 7688420), (10, 6919578), (12, 5766315), (15, 4613052), (17, 4070340), (18, 3844210), (20, 3459789), (30, 2306526), (34, 2035170), (36, 1922105), (45, 1537684), (51, 1356780), (60, 1153263), (68, 1017585), (85, 814068), (90, 768842), (102, 678390), (153, 452260), (170, 407034), (180, 384421), (204, 339195), (255, 271356), (306, 226130), (340, 203517), (510, 135678), (612, 113065), (765, 90452), (1020, 67839), (1530, 45226), (3060, 22613)]