139986990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 436363200

約数和(自身を除く): 296376210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 73, 78, 90, 99, 110, 117, 130, 143, 146, 149, 165, 195, 198, 219, 234, 286, 298, 330, 365, 390, 429, 438, 447, 495, 585, 657, 715, 730, 745, 803, 858, 894, 949, 990, 1095, 1170, 1287, 1314, 1341, 1430, 1490, 1606, 1639, 1898, 1937, 2145, 2190, 2235, 2409, 2574, 2682, 2847, 3278, 3285, 3874, 4015, 4290, 4470, 4745, 4818, 4917, 5694, 5811, 6435, 6570, 6705, 7227, 8030, 8195, 8541, 9490, 9685, 9834, 10439, 10877, 11622, 12045, 12870, 13410, 14235, 14454, 14751, 16390, 17082, 17433, 19370, 20878, 21307, 21754, 24090, 24585, 28470, 29055, 29502, 31317, 32631, 34866, 36135, 42614, 42705, 49170, 52195, 54385, 58110, 62634, 63921, 65262, 72270, 73755, 85410, 87165, 93951, 97893, 104390, 106535, 108770, 119647, 127842, 141401, 147510, 156585, 163155, 174330, 187902, 191763, 195786, 213070, 239294, 282802, 313170, 319605, 326310, 358941, 383526, 424203, 469755, 489465, 598235, 639210, 707005, 717882, 848406, 939510, 958815, 978930, 1076823, 1196470, 1272609, 1414010, 1555411, 1794705, 1917630, 2121015, 2153646, 2545218, 3110822, 3589410, 4242030, 4666233, 5384115, 6363045, 7777055, 9332466, 10768230, 12726090, 13998699, 15554110, 23331165, 27997398, 46662330, 69993495, 139986990]

約数ペア:

[(1, 139986990), (2, 69993495), (3, 46662330), (5, 27997398), (6, 23331165), (9, 15554110), (10, 13998699), (11, 12726090), (13, 10768230), (15, 9332466), (18, 7777055), (22, 6363045), (26, 5384115), (30, 4666233), (33, 4242030), (39, 3589410), (45, 3110822), (55, 2545218), (65, 2153646), (66, 2121015), (73, 1917630), (78, 1794705), (90, 1555411), (99, 1414010), (110, 1272609), (117, 1196470), (130, 1076823), (143, 978930), (146, 958815), (149, 939510), (165, 848406), (195, 717882), (198, 707005), (219, 639210), (234, 598235), (286, 489465), (298, 469755), (330, 424203), (365, 383526), (390, 358941), (429, 326310), (438, 319605), (447, 313170), (495, 282802), (585, 239294), (657, 213070), (715, 195786), (730, 191763), (745, 187902), (803, 174330), (858, 163155), (894, 156585), (949, 147510), (990, 141401), (1095, 127842), (1170, 119647), (1287, 108770), (1314, 106535), (1341, 104390), (1430, 97893), (1490, 93951), (1606, 87165), (1639, 85410), (1898, 73755), (1937, 72270), (2145, 65262), (2190, 63921), (2235, 62634), (2409, 58110), (2574, 54385), (2682, 52195), (2847, 49170), (3278, 42705), (3285, 42614), (3874, 36135), (4015, 34866), (4290, 32631), (4470, 31317), (4745, 29502), (4818, 29055), (4917, 28470), (5694, 24585), (5811, 24090), (6435, 21754), (6570, 21307), (6705, 20878), (7227, 19370), (8030, 17433), (8195, 17082), (8541, 16390), (9490, 14751), (9685, 14454), (9834, 14235), (10439, 13410), (10877, 12870), (11622, 12045)]