180538800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 635459328

約数和(自身を除く): 454920528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 71, 75, 78, 80, 100, 104, 120, 130, 142, 150, 156, 163, 195, 200, 208, 213, 240, 260, 284, 300, 312, 325, 326, 355, 390, 400, 426, 489, 520, 568, 600, 624, 650, 652, 710, 780, 815, 852, 923, 975, 978, 1040, 1065, 1136, 1200, 1300, 1304, 1420, 1560, 1630, 1704, 1775, 1846, 1950, 1956, 2119, 2130, 2445, 2600, 2608, 2769, 2840, 3120, 3260, 3408, 3550, 3692, 3900, 3912, 4075, 4238, 4260, 4615, 4890, 5200, 5325, 5538, 5680, 6357, 6520, 7100, 7384, 7800, 7824, 8150, 8476, 8520, 9230, 9780, 10595, 10650, 11076, 11573, 12225, 12714, 13040, 13845, 14200, 14768, 15600, 16300, 16952, 17040, 18460, 19560, 21190, 21300, 22152, 23075, 23146, 24450, 25428, 27690, 28400, 31785, 32600, 33904, 34719, 36920, 39120, 42380, 42600, 44304, 46150, 46292, 48900, 50856, 52975, 55380, 57865, 63570, 65200, 69225, 69438, 73840, 84760, 85200, 92300, 92584, 97800, 101712, 105950, 110760, 115730, 127140, 138450, 138876, 150449, 158925, 169520, 173595, 184600, 185168, 195600, 211900, 221520, 231460, 254280, 276900, 277752, 289325, 300898, 317850, 347190, 369200, 423800, 451347, 462920, 508560, 553800, 555504, 578650, 601796, 635700, 694380, 752245, 847600, 867975, 902694, 925840, 1107600, 1157300, 1203592, 1271400, 1388760, 1504490, 1735950, 1805388, 2256735, 2314600, 2407184, 2542800, 2777520, 3008980, 3471900, 3610776, 3761225, 4513470, 4629200, 6017960, 6943800, 7221552, 7522450, 9026940, 11283675, 12035920, 13887600, 15044900, 18053880, 22567350, 30089800, 36107760, 45134700, 60179600, 90269400, 180538800]

約数ペア:

[(1, 180538800), (2, 90269400), (3, 60179600), (4, 45134700), (5, 36107760), (6, 30089800), (8, 22567350), (10, 18053880), (12, 15044900), (13, 13887600), (15, 12035920), (16, 11283675), (20, 9026940), (24, 7522450), (25, 7221552), (26, 6943800), (30, 6017960), (39, 4629200), (40, 4513470), (48, 3761225), (50, 3610776), (52, 3471900), (60, 3008980), (65, 2777520), (71, 2542800), (75, 2407184), (78, 2314600), (80, 2256735), (100, 1805388), (104, 1735950), (120, 1504490), (130, 1388760), (142, 1271400), (150, 1203592), (156, 1157300), (163, 1107600), (195, 925840), (200, 902694), (208, 867975), (213, 847600), (240, 752245), (260, 694380), (284, 635700), (300, 601796), (312, 578650), (325, 555504), (326, 553800), (355, 508560), (390, 462920), (400, 451347), (426, 423800), (489, 369200), (520, 347190), (568, 317850), (600, 300898), (624, 289325), (650, 277752), (652, 276900), (710, 254280), (780, 231460), (815, 221520), (852, 211900), (923, 195600), (975, 185168), (978, 184600), (1040, 173595), (1065, 169520), (1136, 158925), (1200, 150449), (1300, 138876), (1304, 138450), (1420, 127140), (1560, 115730), (1630, 110760), (1704, 105950), (1775, 101712), (1846, 97800), (1950, 92584), (1956, 92300), (2119, 85200), (2130, 84760), (2445, 73840), (2600, 69438), (2608, 69225), (2769, 65200), (2840, 63570), (3120, 57865), (3260, 55380), (3408, 52975), (3550, 50856), (3692, 48900), (3900, 46292), (3912, 46150), (4075, 44304), (4238, 42600), (4260, 42380), (4615, 39120), (4890, 36920), (5200, 34719), (5325, 33904), (5538, 32600), (5680, 31785), (6357, 28400), (6520, 27690), (7100, 25428), (7384, 24450), (7800, 23146), (7824, 23075), (8150, 22152), (8476, 21300), (8520, 21190), (9230, 19560), (9780, 18460), (10595, 17040), (10650, 16952), (11076, 16300), (11573, 15600), (12225, 14768), (12714, 14200), (13040, 13845)]