27730620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 87393600

約数和(自身を除く): 59662980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 577, 801, 890, 1068, 1154, 1335, 1602, 1731, 1780, 2308, 2403, 2670, 2885, 3204, 3462, 4005, 4806, 5193, 5340, 5770, 6924, 8010, 8655, 9612, 10386, 11540, 12015, 15579, 16020, 17310, 20772, 24030, 25965, 31158, 34620, 48060, 51353, 51930, 62316, 77895, 102706, 103860, 154059, 155790, 205412, 256765, 308118, 311580, 462177, 513530, 616236, 770295, 924354, 1027060, 1386531, 1540590, 1848708, 2310885, 2773062, 3081180, 4621770, 5546124, 6932655, 9243540, 13865310, 27730620]

約数ペア:

[(1, 27730620), (2, 13865310), (3, 9243540), (4, 6932655), (5, 5546124), (6, 4621770), (9, 3081180), (10, 2773062), (12, 2310885), (15, 1848708), (18, 1540590), (20, 1386531), (27, 1027060), (30, 924354), (36, 770295), (45, 616236), (54, 513530), (60, 462177), (89, 311580), (90, 308118), (108, 256765), (135, 205412), (178, 155790), (180, 154059), (267, 103860), (270, 102706), (356, 77895), (445, 62316), (534, 51930), (540, 51353), (577, 48060), (801, 34620), (890, 31158), (1068, 25965), (1154, 24030), (1335, 20772), (1602, 17310), (1731, 16020), (1780, 15579), (2308, 12015), (2403, 11540), (2670, 10386), (2885, 9612), (3204, 8655), (3462, 8010), (4005, 6924), (4806, 5770), (5193, 5340)]