66243870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 219248640

約数和(自身を除く): 153004770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 79, 90, 99, 105, 110, 121, 126, 154, 158, 165, 198, 210, 231, 237, 242, 315, 330, 363, 385, 395, 462, 474, 495, 553, 605, 630, 693, 711, 726, 770, 790, 847, 869, 990, 1089, 1106, 1155, 1185, 1210, 1331, 1386, 1422, 1659, 1694, 1738, 1815, 2178, 2310, 2370, 2541, 2607, 2662, 2765, 3318, 3465, 3555, 3630, 3993, 4235, 4345, 4977, 5082, 5214, 5445, 5530, 6083, 6655, 6930, 7110, 7623, 7821, 7986, 8295, 8470, 8690, 9317, 9559, 9954, 10890, 11979, 12166, 12705, 13035, 13310, 15246, 15642, 16590, 18249, 18634, 19118, 19965, 23958, 24885, 25410, 26070, 27951, 28677, 30415, 36498, 38115, 39105, 39930, 46585, 47795, 49770, 54747, 55902, 57354, 59895, 60830, 66913, 76230, 78210, 83853, 86031, 91245, 93170, 95590, 105149, 109494, 119790, 133826, 139755, 143385, 167706, 172062, 182490, 200739, 210298, 273735, 279510, 286770, 315447, 334565, 401478, 419265, 430155, 525745, 547470, 602217, 630894, 669130, 736043, 838530, 860310, 946341, 1003695, 1051490, 1204434, 1472086, 1577235, 1892682, 2007390, 2208129, 3011085, 3154470, 3680215, 4416258, 4731705, 6022170, 6624387, 7360430, 9463410, 11040645, 13248774, 22081290, 33121935, 66243870]

約数ペア:

[(1, 66243870), (2, 33121935), (3, 22081290), (5, 13248774), (6, 11040645), (7, 9463410), (9, 7360430), (10, 6624387), (11, 6022170), (14, 4731705), (15, 4416258), (18, 3680215), (21, 3154470), (22, 3011085), (30, 2208129), (33, 2007390), (35, 1892682), (42, 1577235), (45, 1472086), (55, 1204434), (63, 1051490), (66, 1003695), (70, 946341), (77, 860310), (79, 838530), (90, 736043), (99, 669130), (105, 630894), (110, 602217), (121, 547470), (126, 525745), (154, 430155), (158, 419265), (165, 401478), (198, 334565), (210, 315447), (231, 286770), (237, 279510), (242, 273735), (315, 210298), (330, 200739), (363, 182490), (385, 172062), (395, 167706), (462, 143385), (474, 139755), (495, 133826), (553, 119790), (605, 109494), (630, 105149), (693, 95590), (711, 93170), (726, 91245), (770, 86031), (790, 83853), (847, 78210), (869, 76230), (990, 66913), (1089, 60830), (1106, 59895), (1155, 57354), (1185, 55902), (1210, 54747), (1331, 49770), (1386, 47795), (1422, 46585), (1659, 39930), (1694, 39105), (1738, 38115), (1815, 36498), (2178, 30415), (2310, 28677), (2370, 27951), (2541, 26070), (2607, 25410), (2662, 24885), (2765, 23958), (3318, 19965), (3465, 19118), (3555, 18634), (3630, 18249), (3993, 16590), (4235, 15642), (4345, 15246), (4977, 13310), (5082, 13035), (5214, 12705), (5445, 12166), (5530, 11979), (6083, 10890), (6655, 9954), (6930, 9559), (7110, 9317), (7623, 8690), (7821, 8470), (7986, 8295)]