308298420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19687}}^1$

素因数の和:19734

約数の個数: 96

約数和(自身を含む): 992275200

約数和(自身を除く): 683976780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 19687, 39374, 59061, 78748, 98435, 118122, 177183, 196870, 236244, 295305, 354366, 393740, 531549, 570923, 590610, 708732, 885915, 1063098, 1141846, 1181220, 1712769, 1771830, 2126196, 2283692, 2657745, 2854615, 3425538, 3543660, 5138307, 5315490, 5709230, 6851076, 8563845, 10276614, 10630980, 11418460, 15414921, 17127690, 20553228, 25691535, 30829842, 34255380, 51383070, 61659684, 77074605, 102766140, 154149210, 308298420]

約数ペア:

[(1, 308298420), (2, 154149210), (3, 102766140), (4, 77074605), (5, 61659684), (6, 51383070), (9, 34255380), (10, 30829842), (12, 25691535), (15, 20553228), (18, 17127690), (20, 15414921), (27, 11418460), (29, 10630980), (30, 10276614), (36, 8563845), (45, 6851076), (54, 5709230), (58, 5315490), (60, 5138307), (87, 3543660), (90, 3425538), (108, 2854615), (116, 2657745), (135, 2283692), (145, 2126196), (174, 1771830), (180, 1712769), (261, 1181220), (270, 1141846), (290, 1063098), (348, 885915), (435, 708732), (522, 590610), (540, 570923), (580, 531549), (783, 393740), (870, 354366), (1044, 295305), (1305, 236244), (1566, 196870), (1740, 177183), (2610, 118122), (3132, 98435), (3915, 78748), (5220, 59061), (7830, 39374), (15660, 19687)]