80923590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2477}}^1$

素因数の和:2515

約数の個数: 96

約数和(自身を含む): 237293280

約数和(自身を除く): 156369690

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 726, 990, 1089, 1210, 1485, 1815, 2178, 2477, 2970, 3267, 3630, 4954, 5445, 6534, 7431, 10890, 12385, 14862, 16335, 22293, 24770, 27247, 32670, 37155, 44586, 54494, 66879, 74310, 81741, 111465, 133758, 136235, 163482, 222930, 245223, 272470, 299717, 334395, 408705, 490446, 599434, 668790, 735669, 817410, 899151, 1226115, 1471338, 1498585, 1798302, 2452230, 2697453, 2997170, 3678345, 4495755, 5394906, 7356690, 8092359, 8991510, 13487265, 16184718, 26974530, 40461795, 80923590]

約数ペア:

[(1, 80923590), (2, 40461795), (3, 26974530), (5, 16184718), (6, 13487265), (9, 8991510), (10, 8092359), (11, 7356690), (15, 5394906), (18, 4495755), (22, 3678345), (27, 2997170), (30, 2697453), (33, 2452230), (45, 1798302), (54, 1498585), (55, 1471338), (66, 1226115), (90, 899151), (99, 817410), (110, 735669), (121, 668790), (135, 599434), (165, 490446), (198, 408705), (242, 334395), (270, 299717), (297, 272470), (330, 245223), (363, 222930), (495, 163482), (594, 136235), (605, 133758), (726, 111465), (990, 81741), (1089, 74310), (1210, 66879), (1485, 54494), (1815, 44586), (2178, 37155), (2477, 32670), (2970, 27247), (3267, 24770), (3630, 22293), (4954, 16335), (5445, 14862), (6534, 12385), (7431, 10890)]