154960200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 574516800

約数和(自身を除く): 419556600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 25, 30, 36, 38, 40, 45, 46, 50, 57, 60, 69, 72, 75, 76, 90, 92, 95, 100, 114, 115, 120, 138, 150, 152, 171, 180, 184, 190, 197, 200, 207, 225, 228, 230, 276, 285, 300, 342, 345, 360, 380, 394, 414, 437, 450, 456, 460, 475, 552, 570, 575, 591, 600, 684, 690, 760, 788, 828, 855, 874, 900, 920, 950, 985, 1035, 1140, 1150, 1182, 1311, 1368, 1380, 1425, 1576, 1656, 1710, 1725, 1748, 1773, 1800, 1900, 1970, 2070, 2185, 2280, 2300, 2364, 2622, 2760, 2850, 2955, 3420, 3450, 3496, 3546, 3743, 3800, 3933, 3940, 4140, 4275, 4370, 4531, 4600, 4728, 4925, 5175, 5244, 5700, 5910, 6555, 6840, 6900, 7092, 7486, 7866, 7880, 8280, 8550, 8740, 8865, 9062, 9850, 10350, 10488, 10925, 11229, 11400, 11820, 13110, 13593, 13800, 14184, 14775, 14972, 15732, 17100, 17480, 17730, 18124, 18715, 19665, 19700, 20700, 21850, 22458, 22655, 23640, 26220, 27186, 29550, 29944, 31464, 32775, 33687, 34200, 35460, 36248, 37430, 39330, 39400, 40779, 41400, 43700, 44325, 44916, 45310, 52440, 54372, 56145, 59100, 65550, 67374, 67965, 70920, 74860, 78660, 81558, 86089, 87400, 88650, 89832, 90620, 93575, 98325, 108744, 112290, 113275, 118200, 131100, 134748, 135930, 149720, 157320, 163116, 168435, 172178, 177300, 181240, 187150, 196650, 203895, 224580, 226550, 258267, 262200, 269496, 271860, 280725, 326232, 336870, 339825, 344356, 354600, 374300, 393300, 407790, 430445, 449160, 453100, 516534, 543720, 561450, 673740, 679650, 688712, 748600, 774801, 786600, 815580, 842175, 860890, 906200, 1019475, 1033068, 1122900, 1291335, 1347480, 1359300, 1549602, 1631160, 1684350, 1721780, 2038950, 2066136, 2152225, 2245800, 2582670, 2718600, 3099204, 3368700, 3443560, 3874005, 4077900, 4304450, 5165340, 6198408, 6456675, 6737400, 7748010, 8155800, 8608900, 10330680, 12913350, 15496020, 17217800, 19370025, 25826700, 30992040, 38740050, 51653400, 77480100, 154960200]

約数ペア:

[(1, 154960200), (2, 77480100), (3, 51653400), (4, 38740050), (5, 30992040), (6, 25826700), (8, 19370025), (9, 17217800), (10, 15496020), (12, 12913350), (15, 10330680), (18, 8608900), (19, 8155800), (20, 7748010), (23, 6737400), (24, 6456675), (25, 6198408), (30, 5165340), (36, 4304450), (38, 4077900), (40, 3874005), (45, 3443560), (46, 3368700), (50, 3099204), (57, 2718600), (60, 2582670), (69, 2245800), (72, 2152225), (75, 2066136), (76, 2038950), (90, 1721780), (92, 1684350), (95, 1631160), (100, 1549602), (114, 1359300), (115, 1347480), (120, 1291335), (138, 1122900), (150, 1033068), (152, 1019475), (171, 906200), (180, 860890), (184, 842175), (190, 815580), (197, 786600), (200, 774801), (207, 748600), (225, 688712), (228, 679650), (230, 673740), (276, 561450), (285, 543720), (300, 516534), (342, 453100), (345, 449160), (360, 430445), (380, 407790), (394, 393300), (414, 374300), (437, 354600), (450, 344356), (456, 339825), (460, 336870), (475, 326232), (552, 280725), (570, 271860), (575, 269496), (591, 262200), (600, 258267), (684, 226550), (690, 224580), (760, 203895), (788, 196650), (828, 187150), (855, 181240), (874, 177300), (900, 172178), (920, 168435), (950, 163116), (985, 157320), (1035, 149720), (1140, 135930), (1150, 134748), (1182, 131100), (1311, 118200), (1368, 113275), (1380, 112290), (1425, 108744), (1576, 98325), (1656, 93575), (1710, 90620), (1725, 89832), (1748, 88650), (1773, 87400), (1800, 86089), (1900, 81558), (1970, 78660), (2070, 74860), (2185, 70920), (2280, 67965), (2300, 67374), (2364, 65550), (2622, 59100), (2760, 56145), (2850, 54372), (2955, 52440), (3420, 45310), (3450, 44916), (3496, 44325), (3546, 43700), (3743, 41400), (3800, 40779), (3933, 39400), (3940, 39330), (4140, 37430), (4275, 36248), (4370, 35460), (4531, 34200), (4600, 33687), (4728, 32775), (4925, 31464), (5175, 29944), (5244, 29550), (5700, 27186), (5910, 26220), (6555, 23640), (6840, 22655), (6900, 22458), (7092, 21850), (7486, 20700), (7866, 19700), (7880, 19665), (8280, 18715), (8550, 18124), (8740, 17730), (8865, 17480), (9062, 17100), (9850, 15732), (10350, 14972), (10488, 14775), (10925, 14184), (11229, 13800), (11400, 13593), (11820, 13110)]