2776950

素因数分解:

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

素因数の和:60

約数の個数: 144

約数和(自身を含む): 8905680

約数和(自身を除く): 6128730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 27, 30, 33, 34, 45, 50, 51, 54, 55, 66, 75, 85, 90, 99, 102, 110, 121, 135, 150, 153, 165, 170, 187, 198, 225, 242, 255, 270, 275, 297, 306, 330, 363, 374, 425, 450, 459, 495, 510, 550, 561, 594, 605, 675, 726, 765, 825, 850, 918, 935, 990, 1089, 1122, 1210, 1275, 1350, 1485, 1530, 1650, 1683, 1815, 1870, 2057, 2178, 2295, 2475, 2550, 2805, 2970, 3025, 3267, 3366, 3630, 3825, 4114, 4590, 4675, 4950, 5049, 5445, 5610, 6050, 6171, 6534, 7425, 7650, 8415, 9075, 9350, 10098, 10285, 10890, 11475, 12342, 14025, 14850, 16335, 16830, 18150, 18513, 20570, 22950, 25245, 27225, 28050, 30855, 32670, 37026, 42075, 50490, 51425, 54450, 55539, 61710, 81675, 84150, 92565, 102850, 111078, 126225, 154275, 163350, 185130, 252450, 277695, 308550, 462825, 555390, 925650, 1388475, 2776950]

約数ペア:

[(1, 2776950), (2, 1388475), (3, 925650), (5, 555390), (6, 462825), (9, 308550), (10, 277695), (11, 252450), (15, 185130), (17, 163350), (18, 154275), (22, 126225), (25, 111078), (27, 102850), (30, 92565), (33, 84150), (34, 81675), (45, 61710), (50, 55539), (51, 54450), (54, 51425), (55, 50490), (66, 42075), (75, 37026), (85, 32670), (90, 30855), (99, 28050), (102, 27225), (110, 25245), (121, 22950), (135, 20570), (150, 18513), (153, 18150), (165, 16830), (170, 16335), (187, 14850), (198, 14025), (225, 12342), (242, 11475), (255, 10890), (270, 10285), (275, 10098), (297, 9350), (306, 9075), (330, 8415), (363, 7650), (374, 7425), (425, 6534), (450, 6171), (459, 6050), (495, 5610), (510, 5445), (550, 5049), (561, 4950), (594, 4675), (605, 4590), (675, 4114), (726, 3825), (765, 3630), (825, 3366), (850, 3267), (918, 3025), (935, 2970), (990, 2805), (1089, 2550), (1122, 2475), (1210, 2295), (1275, 2178), (1350, 2057), (1485, 1870), (1530, 1815), (1650, 1683)]