1099918980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{55051}}^1$

素因数の和:55106

約数の個数: 96

約数和(自身を含む): 3514519680

約数和(自身を除く): 2414600700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 19980, 55051, 110102, 165153, 220204, 275255, 330306, 495459, 550510, 660612, 825765, 990918, 1101020, 1486377, 1651530, 1981836, 2036887, 2477295, 2972754, 3303060, 4073774, 4954590, 5945508, 6110661, 7431885, 8147548, 9909180, 10184435, 12221322, 14863770, 18331983, 20368870, 24442644, 29727540, 30553305, 36663966, 40737740, 54995949, 61106610, 73327932, 91659915, 109991898, 122213220, 183319830, 219983796, 274979745, 366639660, 549959490, 1099918980]

約数ペア:

[(1, 1099918980), (2, 549959490), (3, 366639660), (4, 274979745), (5, 219983796), (6, 183319830), (9, 122213220), (10, 109991898), (12, 91659915), (15, 73327932), (18, 61106610), (20, 54995949), (27, 40737740), (30, 36663966), (36, 30553305), (37, 29727540), (45, 24442644), (54, 20368870), (60, 18331983), (74, 14863770), (90, 12221322), (108, 10184435), (111, 9909180), (135, 8147548), (148, 7431885), (180, 6110661), (185, 5945508), (222, 4954590), (270, 4073774), (333, 3303060), (370, 2972754), (444, 2477295), (540, 2036887), (555, 1981836), (666, 1651530), (740, 1486377), (999, 1101020), (1110, 990918), (1332, 825765), (1665, 660612), (1998, 550510), (2220, 495459), (3330, 330306), (3996, 275255), (4995, 220204), (6660, 165153), (9990, 110102), (19980, 55051)]