138078780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6203}}^1$

素因数の和:6275

約数の個数: 96

約数和(自身を含む): 450261504

約数和(自身を除く): 312182724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 6203, 7420, 11130, 12406, 18609, 22260, 24812, 31015, 37218, 43421, 62030, 74436, 86842, 93045, 124060, 130263, 173684, 186090, 217105, 260526, 328759, 372180, 434210, 521052, 651315, 657518, 868420, 986277, 1302630, 1315036, 1643795, 1972554, 2301313, 2605260, 3287590, 3945108, 4602626, 4931385, 6575180, 6903939, 9205252, 9862770, 11506565, 13807878, 19725540, 23013130, 27615756, 34519695, 46026260, 69039390, 138078780]

約数ペア:

[(1, 138078780), (2, 69039390), (3, 46026260), (4, 34519695), (5, 27615756), (6, 23013130), (7, 19725540), (10, 13807878), (12, 11506565), (14, 9862770), (15, 9205252), (20, 6903939), (21, 6575180), (28, 4931385), (30, 4602626), (35, 3945108), (42, 3287590), (53, 2605260), (60, 2301313), (70, 1972554), (84, 1643795), (105, 1315036), (106, 1302630), (140, 986277), (159, 868420), (210, 657518), (212, 651315), (265, 521052), (318, 434210), (371, 372180), (420, 328759), (530, 260526), (636, 217105), (742, 186090), (795, 173684), (1060, 130263), (1113, 124060), (1484, 93045), (1590, 86842), (1855, 74436), (2226, 62030), (3180, 43421), (3710, 37218), (4452, 31015), (5565, 24812), (6203, 22260), (7420, 18609), (11130, 12406)]