27230940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 95528160

約数和(自身を除く): 68297220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 809, 935, 990, 1020, 1122, 1530, 1618, 1683, 1870, 1980, 2244, 2427, 2805, 3060, 3236, 3366, 3740, 4045, 4854, 5610, 6732, 7281, 8090, 8415, 8899, 9708, 11220, 12135, 13753, 14562, 16180, 16830, 17798, 24270, 26697, 27506, 29124, 33660, 35596, 36405, 41259, 44495, 48540, 53394, 55012, 68765, 72810, 80091, 82518, 88990, 106788, 123777, 133485, 137530, 145620, 151283, 160182, 165036, 177980, 206295, 247554, 266970, 275060, 302566, 320364, 400455, 412590, 453849, 495108, 533940, 605132, 618885, 756415, 800910, 825180, 907698, 1237770, 1361547, 1512830, 1601820, 1815396, 2269245, 2475540, 2723094, 3025660, 4538490, 5446188, 6807735, 9076980, 13615470, 27230940]

約数ペア:

[(1, 27230940), (2, 13615470), (3, 9076980), (4, 6807735), (5, 5446188), (6, 4538490), (9, 3025660), (10, 2723094), (11, 2475540), (12, 2269245), (15, 1815396), (17, 1601820), (18, 1512830), (20, 1361547), (22, 1237770), (30, 907698), (33, 825180), (34, 800910), (36, 756415), (44, 618885), (45, 605132), (51, 533940), (55, 495108), (60, 453849), (66, 412590), (68, 400455), (85, 320364), (90, 302566), (99, 275060), (102, 266970), (110, 247554), (132, 206295), (153, 177980), (165, 165036), (170, 160182), (180, 151283), (187, 145620), (198, 137530), (204, 133485), (220, 123777), (255, 106788), (306, 88990), (330, 82518), (340, 80091), (374, 72810), (396, 68765), (495, 55012), (510, 53394), (561, 48540), (612, 44495), (660, 41259), (748, 36405), (765, 35596), (809, 33660), (935, 29124), (990, 27506), (1020, 26697), (1122, 24270), (1530, 17798), (1618, 16830), (1683, 16180), (1870, 14562), (1980, 13753), (2244, 12135), (2427, 11220), (2805, 9708), (3060, 8899), (3236, 8415), (3366, 8090), (3740, 7281), (4045, 6732), (4854, 5610)]