149458540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 417973248

約数和(自身を除く): 268514708

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 43, 44, 55, 61, 70, 74, 77, 86, 110, 122, 140, 148, 154, 172, 185, 215, 220, 244, 259, 301, 305, 308, 370, 385, 407, 427, 430, 473, 518, 602, 610, 671, 740, 770, 814, 854, 860, 946, 1036, 1204, 1220, 1295, 1342, 1505, 1540, 1591, 1628, 1708, 1892, 2035, 2135, 2257, 2365, 2590, 2623, 2684, 2849, 3010, 3182, 3311, 3355, 4070, 4270, 4514, 4697, 4730, 5180, 5246, 5698, 6020, 6364, 6622, 6710, 7955, 8140, 8540, 9028, 9394, 9460, 10492, 11137, 11285, 11396, 13115, 13244, 13420, 14245, 15799, 15910, 16555, 17501, 18361, 18788, 22274, 22570, 23485, 24827, 26230, 28490, 28853, 31598, 31820, 33110, 35002, 36722, 44548, 45140, 46970, 49654, 52460, 55685, 56980, 57706, 63196, 66220, 70004, 73444, 78995, 87505, 91805, 93940, 97051, 99308, 111370, 115412, 122507, 124135, 144265, 157990, 173789, 175010, 183610, 194102, 201971, 222740, 245014, 248270, 288530, 315980, 347578, 350020, 367220, 388204, 403942, 485255, 490028, 496540, 577060, 612535, 679357, 695156, 807884, 868945, 970510, 1009855, 1067561, 1225070, 1358714, 1737890, 1941020, 2019710, 2135122, 2450140, 2717428, 3396785, 3475780, 4039420, 4270244, 5337805, 6793570, 7472927, 10675610, 13587140, 14945854, 21351220, 29891708, 37364635, 74729270, 149458540]

約数ペア:

[(1, 149458540), (2, 74729270), (4, 37364635), (5, 29891708), (7, 21351220), (10, 14945854), (11, 13587140), (14, 10675610), (20, 7472927), (22, 6793570), (28, 5337805), (35, 4270244), (37, 4039420), (43, 3475780), (44, 3396785), (55, 2717428), (61, 2450140), (70, 2135122), (74, 2019710), (77, 1941020), (86, 1737890), (110, 1358714), (122, 1225070), (140, 1067561), (148, 1009855), (154, 970510), (172, 868945), (185, 807884), (215, 695156), (220, 679357), (244, 612535), (259, 577060), (301, 496540), (305, 490028), (308, 485255), (370, 403942), (385, 388204), (407, 367220), (427, 350020), (430, 347578), (473, 315980), (518, 288530), (602, 248270), (610, 245014), (671, 222740), (740, 201971), (770, 194102), (814, 183610), (854, 175010), (860, 173789), (946, 157990), (1036, 144265), (1204, 124135), (1220, 122507), (1295, 115412), (1342, 111370), (1505, 99308), (1540, 97051), (1591, 93940), (1628, 91805), (1708, 87505), (1892, 78995), (2035, 73444), (2135, 70004), (2257, 66220), (2365, 63196), (2590, 57706), (2623, 56980), (2684, 55685), (2849, 52460), (3010, 49654), (3182, 46970), (3311, 45140), (3355, 44548), (4070, 36722), (4270, 35002), (4514, 33110), (4697, 31820), (4730, 31598), (5180, 28853), (5246, 28490), (5698, 26230), (6020, 24827), (6364, 23485), (6622, 22570), (6710, 22274), (7955, 18788), (8140, 18361), (8540, 17501), (9028, 16555), (9394, 15910), (9460, 15799), (10492, 14245), (11137, 13420), (11285, 13244), (11396, 13115)]