555390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:55

約数の個数: 96

約数和(自身を含む): 1723680

約数和(自身を除く): 1168290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 121, 135, 153, 165, 170, 187, 198, 242, 255, 270, 297, 306, 330, 363, 374, 459, 495, 510, 561, 594, 605, 726, 765, 918, 935, 990, 1089, 1122, 1210, 1485, 1530, 1683, 1815, 1870, 2057, 2178, 2295, 2805, 2970, 3267, 3366, 3630, 4114, 4590, 5049, 5445, 5610, 6171, 6534, 8415, 10098, 10285, 10890, 12342, 16335, 16830, 18513, 20570, 25245, 30855, 32670, 37026, 50490, 55539, 61710, 92565, 111078, 185130, 277695, 555390]

約数ペア:

[(1, 555390), (2, 277695), (3, 185130), (5, 111078), (6, 92565), (9, 61710), (10, 55539), (11, 50490), (15, 37026), (17, 32670), (18, 30855), (22, 25245), (27, 20570), (30, 18513), (33, 16830), (34, 16335), (45, 12342), (51, 10890), (54, 10285), (55, 10098), (66, 8415), (85, 6534), (90, 6171), (99, 5610), (102, 5445), (110, 5049), (121, 4590), (135, 4114), (153, 3630), (165, 3366), (170, 3267), (187, 2970), (198, 2805), (242, 2295), (255, 2178), (270, 2057), (297, 1870), (306, 1815), (330, 1683), (363, 1530), (374, 1485), (459, 1210), (495, 1122), (510, 1089), (561, 990), (594, 935), (605, 918), (726, 765)]