47161800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 191505600

約数和(自身を除く): 144343800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 114, 120, 126, 133, 140, 150, 152, 168, 171, 175, 180, 190, 197, 200, 210, 225, 228, 252, 266, 280, 285, 300, 315, 342, 350, 360, 380, 394, 399, 420, 450, 456, 475, 504, 525, 532, 570, 591, 600, 630, 665, 684, 700, 760, 788, 798, 840, 855, 900, 950, 985, 1050, 1064, 1140, 1182, 1197, 1260, 1330, 1368, 1379, 1400, 1425, 1575, 1576, 1596, 1710, 1773, 1800, 1900, 1970, 1995, 2100, 2280, 2364, 2394, 2520, 2660, 2758, 2850, 2955, 3150, 3192, 3325, 3420, 3546, 3743, 3800, 3940, 3990, 4137, 4200, 4275, 4728, 4788, 4925, 5320, 5516, 5700, 5910, 5985, 6300, 6650, 6840, 6895, 7092, 7486, 7880, 7980, 8274, 8550, 8865, 9576, 9850, 9975, 11032, 11229, 11400, 11820, 11970, 12411, 12600, 13300, 13790, 14184, 14775, 14972, 15960, 16548, 17100, 17730, 18715, 19700, 19950, 20685, 22458, 23640, 23940, 24822, 26201, 26600, 27580, 29550, 29925, 29944, 33096, 33687, 34200, 34475, 35460, 37430, 39400, 39900, 41370, 44325, 44916, 47880, 49644, 52402, 55160, 56145, 59100, 59850, 62055, 67374, 68950, 70920, 74860, 78603, 79800, 82740, 88650, 89832, 93575, 99288, 103425, 104804, 112290, 118200, 119700, 124110, 131005, 134748, 137900, 149720, 157206, 165480, 168435, 177300, 187150, 206850, 209608, 224580, 235809, 239400, 248220, 262010, 269496, 275800, 280725, 310275, 314412, 336870, 354600, 374300, 393015, 413700, 449160, 471618, 496440, 524020, 561450, 620550, 628824, 655025, 673740, 748600, 786030, 827400, 842175, 943236, 1048040, 1122900, 1179045, 1241100, 1310050, 1347480, 1572060, 1684350, 1886472, 1965075, 2245800, 2358090, 2482200, 2620100, 3144120, 3368700, 3930150, 4716180, 5240200, 5895225, 6737400, 7860300, 9432360, 11790450, 15720600, 23580900, 47161800]

約数ペア:

[(1, 47161800), (2, 23580900), (3, 15720600), (4, 11790450), (5, 9432360), (6, 7860300), (7, 6737400), (8, 5895225), (9, 5240200), (10, 4716180), (12, 3930150), (14, 3368700), (15, 3144120), (18, 2620100), (19, 2482200), (20, 2358090), (21, 2245800), (24, 1965075), (25, 1886472), (28, 1684350), (30, 1572060), (35, 1347480), (36, 1310050), (38, 1241100), (40, 1179045), (42, 1122900), (45, 1048040), (50, 943236), (56, 842175), (57, 827400), (60, 786030), (63, 748600), (70, 673740), (72, 655025), (75, 628824), (76, 620550), (84, 561450), (90, 524020), (95, 496440), (100, 471618), (105, 449160), (114, 413700), (120, 393015), (126, 374300), (133, 354600), (140, 336870), (150, 314412), (152, 310275), (168, 280725), (171, 275800), (175, 269496), (180, 262010), (190, 248220), (197, 239400), (200, 235809), (210, 224580), (225, 209608), (228, 206850), (252, 187150), (266, 177300), (280, 168435), (285, 165480), (300, 157206), (315, 149720), (342, 137900), (350, 134748), (360, 131005), (380, 124110), (394, 119700), (399, 118200), (420, 112290), (450, 104804), (456, 103425), (475, 99288), (504, 93575), (525, 89832), (532, 88650), (570, 82740), (591, 79800), (600, 78603), (630, 74860), (665, 70920), (684, 68950), (700, 67374), (760, 62055), (788, 59850), (798, 59100), (840, 56145), (855, 55160), (900, 52402), (950, 49644), (985, 47880), (1050, 44916), (1064, 44325), (1140, 41370), (1182, 39900), (1197, 39400), (1260, 37430), (1330, 35460), (1368, 34475), (1379, 34200), (1400, 33687), (1425, 33096), (1575, 29944), (1576, 29925), (1596, 29550), (1710, 27580), (1773, 26600), (1800, 26201), (1900, 24822), (1970, 23940), (1995, 23640), (2100, 22458), (2280, 20685), (2364, 19950), (2394, 19700), (2520, 18715), (2660, 17730), (2758, 17100), (2850, 16548), (2955, 15960), (3150, 14972), (3192, 14775), (3325, 14184), (3420, 13790), (3546, 13300), (3743, 12600), (3800, 12411), (3940, 11970), (3990, 11820), (4137, 11400), (4200, 11229), (4275, 11032), (4728, 9975), (4788, 9850), (4925, 9576), (5320, 8865), (5516, 8550), (5700, 8274), (5910, 7980), (5985, 7880), (6300, 7486), (6650, 7092), (6840, 6895)]