137935260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 435708000

約数和(自身を除く): 297772740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 139, 148, 149, 180, 185, 222, 278, 298, 333, 370, 417, 444, 447, 555, 556, 596, 666, 695, 740, 745, 834, 894, 1110, 1251, 1332, 1341, 1390, 1490, 1665, 1668, 1788, 2085, 2220, 2235, 2502, 2682, 2780, 2980, 3330, 4170, 4470, 5004, 5143, 5364, 5513, 6255, 6660, 6705, 8340, 8940, 10286, 11026, 12510, 13410, 15429, 16539, 20572, 20711, 22052, 25020, 25715, 26820, 27565, 30858, 33078, 41422, 46287, 49617, 51430, 55130, 61716, 62133, 66156, 77145, 82695, 82844, 92574, 99234, 102860, 103555, 110260, 124266, 154290, 165390, 185148, 186399, 198468, 207110, 231435, 248085, 248532, 308580, 310665, 330780, 372798, 414220, 462870, 496170, 621330, 745596, 766307, 925740, 931995, 992340, 1242660, 1532614, 1863990, 2298921, 3065228, 3727980, 3831535, 4597842, 6896763, 7663070, 9195684, 11494605, 13793526, 15326140, 22989210, 27587052, 34483815, 45978420, 68967630, 137935260]

約数ペア:

[(1, 137935260), (2, 68967630), (3, 45978420), (4, 34483815), (5, 27587052), (6, 22989210), (9, 15326140), (10, 13793526), (12, 11494605), (15, 9195684), (18, 7663070), (20, 6896763), (30, 4597842), (36, 3831535), (37, 3727980), (45, 3065228), (60, 2298921), (74, 1863990), (90, 1532614), (111, 1242660), (139, 992340), (148, 931995), (149, 925740), (180, 766307), (185, 745596), (222, 621330), (278, 496170), (298, 462870), (333, 414220), (370, 372798), (417, 330780), (444, 310665), (447, 308580), (555, 248532), (556, 248085), (596, 231435), (666, 207110), (695, 198468), (740, 186399), (745, 185148), (834, 165390), (894, 154290), (1110, 124266), (1251, 110260), (1332, 103555), (1341, 102860), (1390, 99234), (1490, 92574), (1665, 82844), (1668, 82695), (1788, 77145), (2085, 66156), (2220, 62133), (2235, 61716), (2502, 55130), (2682, 51430), (2780, 49617), (2980, 46287), (3330, 41422), (4170, 33078), (4470, 30858), (5004, 27565), (5143, 26820), (5364, 25715), (5513, 25020), (6255, 22052), (6660, 20711), (6705, 20572), (8340, 16539), (8940, 15429), (10286, 13410), (11026, 12510)]