78286230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:683

約数の個数: 128

約数和(自身を含む): 233418240

約数和(自身を除く): 155132010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 86, 90, 99, 110, 129, 135, 165, 198, 215, 258, 270, 297, 330, 387, 430, 473, 495, 594, 613, 645, 774, 946, 990, 1161, 1226, 1290, 1419, 1485, 1839, 1935, 2322, 2365, 2838, 2970, 3065, 3678, 3870, 4257, 4730, 5517, 5805, 6130, 6743, 7095, 8514, 9195, 11034, 11610, 12771, 13486, 14190, 16551, 18390, 20229, 21285, 25542, 26359, 27585, 33102, 33715, 40458, 42570, 52718, 55170, 60687, 63855, 67430, 79077, 82755, 101145, 121374, 127710, 131795, 158154, 165510, 182061, 202290, 237231, 263590, 289949, 303435, 364122, 395385, 474462, 579898, 606870, 711693, 790770, 869847, 910305, 1186155, 1423386, 1449745, 1739694, 1820610, 2372310, 2609541, 2899490, 3558465, 4349235, 5219082, 7116930, 7828623, 8698470, 13047705, 15657246, 26095410, 39143115, 78286230]

約数ペア:

[(1, 78286230), (2, 39143115), (3, 26095410), (5, 15657246), (6, 13047705), (9, 8698470), (10, 7828623), (11, 7116930), (15, 5219082), (18, 4349235), (22, 3558465), (27, 2899490), (30, 2609541), (33, 2372310), (43, 1820610), (45, 1739694), (54, 1449745), (55, 1423386), (66, 1186155), (86, 910305), (90, 869847), (99, 790770), (110, 711693), (129, 606870), (135, 579898), (165, 474462), (198, 395385), (215, 364122), (258, 303435), (270, 289949), (297, 263590), (330, 237231), (387, 202290), (430, 182061), (473, 165510), (495, 158154), (594, 131795), (613, 127710), (645, 121374), (774, 101145), (946, 82755), (990, 79077), (1161, 67430), (1226, 63855), (1290, 60687), (1419, 55170), (1485, 52718), (1839, 42570), (1935, 40458), (2322, 33715), (2365, 33102), (2838, 27585), (2970, 26359), (3065, 25542), (3678, 21285), (3870, 20229), (4257, 18390), (4730, 16551), (5517, 14190), (5805, 13486), (6130, 12771), (6743, 11610), (7095, 11034), (8514, 9195)]