155122800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 240

約数和(自身を含む): 579367680

約数和(自身を除く): 424244880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 59, 60, 70, 75, 80, 84, 100, 105, 112, 118, 120, 140, 150, 168, 175, 177, 200, 210, 236, 240, 280, 295, 300, 313, 336, 350, 354, 400, 413, 420, 472, 525, 560, 590, 600, 626, 700, 708, 826, 840, 885, 939, 944, 1050, 1180, 1200, 1239, 1252, 1400, 1416, 1475, 1565, 1652, 1680, 1770, 1878, 2065, 2100, 2191, 2360, 2478, 2504, 2800, 2832, 2950, 3130, 3304, 3540, 3756, 4130, 4200, 4382, 4425, 4695, 4720, 4956, 5008, 5900, 6195, 6260, 6573, 6608, 7080, 7512, 7825, 8260, 8400, 8764, 8850, 9390, 9912, 10325, 10955, 11800, 12390, 12520, 13146, 14160, 15024, 15650, 16520, 17528, 17700, 18467, 18780, 19824, 20650, 21910, 23475, 23600, 24780, 25040, 26292, 30975, 31300, 32865, 33040, 35056, 35400, 36934, 37560, 41300, 43820, 46950, 49560, 52584, 54775, 55401, 61950, 62600, 65730, 70800, 73868, 75120, 82600, 87640, 92335, 93900, 99120, 105168, 109550, 110802, 123900, 125200, 129269, 131460, 147736, 164325, 165200, 175280, 184670, 187800, 219100, 221604, 247800, 258538, 262920, 277005, 295472, 328650, 369340, 375600, 387807, 438200, 443208, 461675, 495600, 517076, 525840, 554010, 646345, 657300, 738680, 775614, 876400, 886416, 923350, 1034152, 1108020, 1292690, 1314600, 1385025, 1477360, 1551228, 1846700, 1939035, 2068304, 2216040, 2585380, 2629200, 2770050, 3102456, 3231725, 3693400, 3878070, 4432080, 5170760, 5540100, 6204912, 6463450, 7386800, 7756140, 9695175, 10341520, 11080200, 12926900, 15512280, 19390350, 22160400, 25853800, 31024560, 38780700, 51707600, 77561400, 155122800]

約数ペア:

[(1, 155122800), (2, 77561400), (3, 51707600), (4, 38780700), (5, 31024560), (6, 25853800), (7, 22160400), (8, 19390350), (10, 15512280), (12, 12926900), (14, 11080200), (15, 10341520), (16, 9695175), (20, 7756140), (21, 7386800), (24, 6463450), (25, 6204912), (28, 5540100), (30, 5170760), (35, 4432080), (40, 3878070), (42, 3693400), (48, 3231725), (50, 3102456), (56, 2770050), (59, 2629200), (60, 2585380), (70, 2216040), (75, 2068304), (80, 1939035), (84, 1846700), (100, 1551228), (105, 1477360), (112, 1385025), (118, 1314600), (120, 1292690), (140, 1108020), (150, 1034152), (168, 923350), (175, 886416), (177, 876400), (200, 775614), (210, 738680), (236, 657300), (240, 646345), (280, 554010), (295, 525840), (300, 517076), (313, 495600), (336, 461675), (350, 443208), (354, 438200), (400, 387807), (413, 375600), (420, 369340), (472, 328650), (525, 295472), (560, 277005), (590, 262920), (600, 258538), (626, 247800), (700, 221604), (708, 219100), (826, 187800), (840, 184670), (885, 175280), (939, 165200), (944, 164325), (1050, 147736), (1180, 131460), (1200, 129269), (1239, 125200), (1252, 123900), (1400, 110802), (1416, 109550), (1475, 105168), (1565, 99120), (1652, 93900), (1680, 92335), (1770, 87640), (1878, 82600), (2065, 75120), (2100, 73868), (2191, 70800), (2360, 65730), (2478, 62600), (2504, 61950), (2800, 55401), (2832, 54775), (2950, 52584), (3130, 49560), (3304, 46950), (3540, 43820), (3756, 41300), (4130, 37560), (4200, 36934), (4382, 35400), (4425, 35056), (4695, 33040), (4720, 32865), (4956, 31300), (5008, 30975), (5900, 26292), (6195, 25040), (6260, 24780), (6573, 23600), (6608, 23475), (7080, 21910), (7512, 20650), (7825, 19824), (8260, 18780), (8400, 18467), (8764, 17700), (8850, 17528), (9390, 16520), (9912, 15650), (10325, 15024), (10955, 14160), (11800, 13146), (12390, 12520)]