198072270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3923}}^1$

素因数の和:3967

約数の個数: 128

約数和(自身を含む): 610260480

約数和(自身を除く): 412188210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1122, 1485, 1530, 1683, 1870, 2295, 2805, 2970, 3366, 3923, 4590, 5049, 5610, 7846, 8415, 10098, 11769, 16830, 19615, 23538, 25245, 35307, 39230, 43153, 50490, 58845, 66691, 70614, 86306, 105921, 117690, 129459, 133382, 176535, 200073, 211842, 215765, 258918, 333455, 353070, 388377, 400146, 431530, 529605, 600219, 647295, 666910, 733601, 776754, 1000365, 1059210, 1165131, 1200438, 1294590, 1467202, 1800657, 1941885, 2000730, 2200803, 2330262, 3001095, 3601314, 3668005, 3883770, 4401606, 5825655, 6002190, 6602409, 7336010, 9003285, 11004015, 11651310, 13204818, 18006570, 19807227, 22008030, 33012045, 39614454, 66024090, 99036135, 198072270]

約数ペア:

[(1, 198072270), (2, 99036135), (3, 66024090), (5, 39614454), (6, 33012045), (9, 22008030), (10, 19807227), (11, 18006570), (15, 13204818), (17, 11651310), (18, 11004015), (22, 9003285), (27, 7336010), (30, 6602409), (33, 6002190), (34, 5825655), (45, 4401606), (51, 3883770), (54, 3668005), (55, 3601314), (66, 3001095), (85, 2330262), (90, 2200803), (99, 2000730), (102, 1941885), (110, 1800657), (135, 1467202), (153, 1294590), (165, 1200438), (170, 1165131), (187, 1059210), (198, 1000365), (255, 776754), (270, 733601), (297, 666910), (306, 647295), (330, 600219), (374, 529605), (459, 431530), (495, 400146), (510, 388377), (561, 353070), (594, 333455), (765, 258918), (918, 215765), (935, 211842), (990, 200073), (1122, 176535), (1485, 133382), (1530, 129459), (1683, 117690), (1870, 105921), (2295, 86306), (2805, 70614), (2970, 66691), (3366, 58845), (3923, 50490), (4590, 43153), (5049, 39230), (5610, 35307), (7846, 25245), (8415, 23538), (10098, 19615), (11769, 16830)]