450527220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:823

約数の個数: 288

約数和(自身を含む): 1677521664

約数和(自身を除く): 1226994444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 26, 30, 33, 36, 39, 44, 45, 46, 52, 55, 60, 65, 66, 69, 78, 90, 92, 99, 110, 115, 117, 130, 132, 138, 143, 156, 165, 180, 195, 198, 207, 220, 230, 234, 253, 260, 276, 286, 299, 330, 345, 390, 396, 414, 429, 460, 468, 495, 506, 572, 585, 598, 660, 690, 715, 759, 761, 780, 828, 858, 897, 990, 1012, 1035, 1170, 1196, 1265, 1287, 1380, 1430, 1495, 1518, 1522, 1716, 1794, 1980, 2070, 2145, 2277, 2283, 2340, 2530, 2574, 2691, 2860, 2990, 3036, 3044, 3289, 3588, 3795, 3805, 4140, 4290, 4485, 4554, 4566, 5060, 5148, 5382, 5980, 6435, 6578, 6849, 7590, 7610, 8371, 8580, 8970, 9108, 9132, 9867, 9893, 10764, 11385, 11415, 12870, 13156, 13455, 13698, 15180, 15220, 16445, 16742, 17503, 17940, 19734, 19786, 22770, 22830, 25113, 25740, 26910, 27396, 29601, 29679, 32890, 33484, 34245, 35006, 39468, 39572, 41855, 45540, 45660, 49335, 49465, 50226, 52509, 53820, 59202, 59358, 65780, 68490, 70012, 75339, 83710, 87515, 89037, 98670, 98930, 100452, 105018, 108823, 118404, 118716, 125565, 136980, 148005, 148395, 150678, 157527, 167420, 175030, 178074, 192533, 197340, 197860, 210036, 217646, 227539, 251130, 262545, 296010, 296790, 301356, 315054, 326469, 350060, 356148, 376695, 385066, 435292, 445185, 455078, 502260, 525090, 544115, 577599, 592020, 593580, 630108, 652938, 682617, 753390, 770132, 787635, 890370, 910156, 962665, 979407, 1050180, 1088230, 1137695, 1155198, 1305876, 1365234, 1506780, 1575270, 1632345, 1732797, 1780740, 1925330, 1958814, 2047851, 2176460, 2275390, 2310396, 2502929, 2730468, 2887995, 3150540, 3264690, 3413085, 3465594, 3850660, 3917628, 4095702, 4550780, 4897035, 5005858, 5775990, 6529380, 6826170, 6931188, 7508787, 8191404, 8663985, 9794070, 10011716, 10239255, 11551980, 12514645, 13652340, 15017574, 17327970, 19588140, 20478510, 22526361, 25029290, 30035148, 34655940, 37543935, 40957020, 45052722, 50058580, 75087870, 90105444, 112631805, 150175740, 225263610, 450527220]

約数ペア:

[(1, 450527220), (2, 225263610), (3, 150175740), (4, 112631805), (5, 90105444), (6, 75087870), (9, 50058580), (10, 45052722), (11, 40957020), (12, 37543935), (13, 34655940), (15, 30035148), (18, 25029290), (20, 22526361), (22, 20478510), (23, 19588140), (26, 17327970), (30, 15017574), (33, 13652340), (36, 12514645), (39, 11551980), (44, 10239255), (45, 10011716), (46, 9794070), (52, 8663985), (55, 8191404), (60, 7508787), (65, 6931188), (66, 6826170), (69, 6529380), (78, 5775990), (90, 5005858), (92, 4897035), (99, 4550780), (110, 4095702), (115, 3917628), (117, 3850660), (130, 3465594), (132, 3413085), (138, 3264690), (143, 3150540), (156, 2887995), (165, 2730468), (180, 2502929), (195, 2310396), (198, 2275390), (207, 2176460), (220, 2047851), (230, 1958814), (234, 1925330), (253, 1780740), (260, 1732797), (276, 1632345), (286, 1575270), (299, 1506780), (330, 1365234), (345, 1305876), (390, 1155198), (396, 1137695), (414, 1088230), (429, 1050180), (460, 979407), (468, 962665), (495, 910156), (506, 890370), (572, 787635), (585, 770132), (598, 753390), (660, 682617), (690, 652938), (715, 630108), (759, 593580), (761, 592020), (780, 577599), (828, 544115), (858, 525090), (897, 502260), (990, 455078), (1012, 445185), (1035, 435292), (1170, 385066), (1196, 376695), (1265, 356148), (1287, 350060), (1380, 326469), (1430, 315054), (1495, 301356), (1518, 296790), (1522, 296010), (1716, 262545), (1794, 251130), (1980, 227539), (2070, 217646), (2145, 210036), (2277, 197860), (2283, 197340), (2340, 192533), (2530, 178074), (2574, 175030), (2691, 167420), (2860, 157527), (2990, 150678), (3036, 148395), (3044, 148005), (3289, 136980), (3588, 125565), (3795, 118716), (3805, 118404), (4140, 108823), (4290, 105018), (4485, 100452), (4554, 98930), (4566, 98670), (5060, 89037), (5148, 87515), (5382, 83710), (5980, 75339), (6435, 70012), (6578, 68490), (6849, 65780), (7590, 59358), (7610, 59202), (8371, 53820), (8580, 52509), (8970, 50226), (9108, 49465), (9132, 49335), (9867, 45660), (9893, 45540), (10764, 41855), (11385, 39572), (11415, 39468), (12870, 35006), (13156, 34245), (13455, 33484), (13698, 32890), (15180, 29679), (15220, 29601), (16445, 27396), (16742, 26910), (17503, 25740), (17940, 25113), (19734, 22830), (19786, 22770)]