142364970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:821

約数の個数: 144

約数和(自身を含む): 431350920

約数和(自身を除く): 288985950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 121, 153, 165, 170, 187, 198, 242, 255, 306, 330, 363, 374, 495, 510, 561, 605, 726, 765, 769, 935, 990, 1089, 1122, 1210, 1530, 1538, 1683, 1815, 1870, 2057, 2178, 2307, 2805, 3366, 3630, 3845, 4114, 4614, 5445, 5610, 6171, 6921, 7690, 8415, 8459, 10285, 10890, 11535, 12342, 13073, 13842, 16830, 16918, 18513, 20570, 23070, 25377, 26146, 30855, 34605, 37026, 39219, 42295, 50754, 61710, 65365, 69210, 76131, 78438, 84590, 92565, 93049, 117657, 126885, 130730, 143803, 152262, 185130, 186098, 196095, 235314, 253770, 279147, 287606, 380655, 392190, 431409, 465245, 558294, 588285, 719015, 761310, 837441, 862818, 930490, 1176570, 1294227, 1395735, 1438030, 1581833, 1674882, 2157045, 2588454, 2791470, 3163666, 4187205, 4314090, 4745499, 6471135, 7909165, 8374410, 9490998, 12942270, 14236497, 15818330, 23727495, 28472994, 47454990, 71182485, 142364970]

約数ペア:

[(1, 142364970), (2, 71182485), (3, 47454990), (5, 28472994), (6, 23727495), (9, 15818330), (10, 14236497), (11, 12942270), (15, 9490998), (17, 8374410), (18, 7909165), (22, 6471135), (30, 4745499), (33, 4314090), (34, 4187205), (45, 3163666), (51, 2791470), (55, 2588454), (66, 2157045), (85, 1674882), (90, 1581833), (99, 1438030), (102, 1395735), (110, 1294227), (121, 1176570), (153, 930490), (165, 862818), (170, 837441), (187, 761310), (198, 719015), (242, 588285), (255, 558294), (306, 465245), (330, 431409), (363, 392190), (374, 380655), (495, 287606), (510, 279147), (561, 253770), (605, 235314), (726, 196095), (765, 186098), (769, 185130), (935, 152262), (990, 143803), (1089, 130730), (1122, 126885), (1210, 117657), (1530, 93049), (1538, 92565), (1683, 84590), (1815, 78438), (1870, 76131), (2057, 69210), (2178, 65365), (2307, 61710), (2805, 50754), (3366, 42295), (3630, 39219), (3845, 37026), (4114, 34605), (4614, 30855), (5445, 26146), (5610, 25377), (6171, 23070), (6921, 20570), (7690, 18513), (8415, 16918), (8459, 16830), (10285, 13842), (10890, 13073), (11535, 12342)]