149831220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 550198656

約数和(自身を除く): 400367436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 49, 55, 60, 66, 70, 77, 82, 84, 98, 105, 110, 113, 123, 132, 140, 147, 154, 164, 165, 196, 205, 210, 220, 226, 231, 245, 246, 287, 294, 308, 330, 339, 385, 410, 420, 451, 452, 462, 490, 492, 539, 565, 574, 588, 615, 660, 678, 735, 770, 791, 820, 861, 902, 924, 980, 1078, 1130, 1148, 1155, 1230, 1243, 1353, 1356, 1435, 1470, 1540, 1582, 1617, 1695, 1722, 1804, 2009, 2156, 2255, 2260, 2310, 2373, 2460, 2486, 2695, 2706, 2870, 2940, 3157, 3164, 3234, 3390, 3444, 3729, 3955, 4018, 4305, 4510, 4620, 4633, 4746, 4972, 5390, 5412, 5537, 5740, 6027, 6215, 6314, 6468, 6765, 6780, 7458, 7910, 8036, 8085, 8610, 8701, 9020, 9266, 9471, 9492, 10045, 10780, 11074, 11865, 12054, 12430, 12628, 13530, 13899, 14916, 15785, 15820, 16170, 16611, 17220, 17402, 18532, 18645, 18942, 20090, 22099, 22148, 23165, 23730, 24108, 24860, 26103, 27060, 27685, 27798, 30135, 31570, 32340, 32431, 33222, 34804, 37290, 37884, 40180, 43505, 44198, 46330, 47355, 47460, 50963, 52206, 55370, 55596, 60270, 60907, 63140, 64862, 66297, 66444, 69495, 74580, 83055, 87010, 88396, 92660, 94710, 97293, 101926, 104412, 110495, 110740, 120540, 121814, 129724, 130515, 132594, 138990, 152889, 162155, 166110, 174020, 182721, 189420, 194586, 203852, 220990, 227017, 243628, 254815, 261030, 265188, 277980, 304535, 305778, 324310, 331485, 332220, 356741, 365442, 389172, 441980, 454034, 486465, 509630, 522060, 609070, 611556, 648620, 662970, 681051, 713482, 730884, 764445, 908068, 913605, 972930, 1019260, 1070223, 1135085, 1218140, 1325940, 1362102, 1426964, 1528890, 1783705, 1827210, 1945860, 2140446, 2270170, 2497187, 2724204, 3057780, 3405255, 3567410, 3654420, 4280892, 4540340, 4994374, 5351115, 6810510, 7134820, 7491561, 9988748, 10702230, 12485935, 13621020, 14983122, 21404460, 24971870, 29966244, 37457805, 49943740, 74915610, 149831220]

約数ペア:

[(1, 149831220), (2, 74915610), (3, 49943740), (4, 37457805), (5, 29966244), (6, 24971870), (7, 21404460), (10, 14983122), (11, 13621020), (12, 12485935), (14, 10702230), (15, 9988748), (20, 7491561), (21, 7134820), (22, 6810510), (28, 5351115), (30, 4994374), (33, 4540340), (35, 4280892), (41, 3654420), (42, 3567410), (44, 3405255), (49, 3057780), (55, 2724204), (60, 2497187), (66, 2270170), (70, 2140446), (77, 1945860), (82, 1827210), (84, 1783705), (98, 1528890), (105, 1426964), (110, 1362102), (113, 1325940), (123, 1218140), (132, 1135085), (140, 1070223), (147, 1019260), (154, 972930), (164, 913605), (165, 908068), (196, 764445), (205, 730884), (210, 713482), (220, 681051), (226, 662970), (231, 648620), (245, 611556), (246, 609070), (287, 522060), (294, 509630), (308, 486465), (330, 454034), (339, 441980), (385, 389172), (410, 365442), (420, 356741), (451, 332220), (452, 331485), (462, 324310), (490, 305778), (492, 304535), (539, 277980), (565, 265188), (574, 261030), (588, 254815), (615, 243628), (660, 227017), (678, 220990), (735, 203852), (770, 194586), (791, 189420), (820, 182721), (861, 174020), (902, 166110), (924, 162155), (980, 152889), (1078, 138990), (1130, 132594), (1148, 130515), (1155, 129724), (1230, 121814), (1243, 120540), (1353, 110740), (1356, 110495), (1435, 104412), (1470, 101926), (1540, 97293), (1582, 94710), (1617, 92660), (1695, 88396), (1722, 87010), (1804, 83055), (2009, 74580), (2156, 69495), (2255, 66444), (2260, 66297), (2310, 64862), (2373, 63140), (2460, 60907), (2486, 60270), (2695, 55596), (2706, 55370), (2870, 52206), (2940, 50963), (3157, 47460), (3164, 47355), (3234, 46330), (3390, 44198), (3444, 43505), (3729, 40180), (3955, 37884), (4018, 37290), (4305, 34804), (4510, 33222), (4620, 32431), (4633, 32340), (4746, 31570), (4972, 30135), (5390, 27798), (5412, 27685), (5537, 27060), (5740, 26103), (6027, 24860), (6215, 24108), (6314, 23730), (6468, 23165), (6765, 22148), (6780, 22099), (7458, 20090), (7910, 18942), (8036, 18645), (8085, 18532), (8610, 17402), (8701, 17220), (9020, 16611), (9266, 16170), (9471, 15820), (9492, 15785), (10045, 14916), (10780, 13899), (11074, 13530), (11865, 12628), (12054, 12430)]