66575600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 206653440

約数和(自身を除く): 140077840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 59, 62, 65, 70, 80, 91, 100, 104, 112, 118, 124, 130, 140, 155, 175, 182, 200, 208, 217, 236, 248, 260, 280, 295, 310, 325, 350, 364, 400, 403, 413, 434, 455, 472, 496, 520, 560, 590, 620, 650, 700, 728, 767, 775, 806, 826, 868, 910, 944, 1040, 1085, 1180, 1240, 1300, 1400, 1456, 1475, 1534, 1550, 1612, 1652, 1736, 1820, 1829, 2015, 2065, 2170, 2275, 2360, 2480, 2600, 2800, 2821, 2950, 3068, 3100, 3224, 3304, 3472, 3640, 3658, 3835, 4030, 4130, 4340, 4550, 4720, 5200, 5369, 5425, 5642, 5900, 6136, 6200, 6448, 6608, 7280, 7316, 7670, 8060, 8260, 8680, 9100, 9145, 10075, 10325, 10738, 10850, 11284, 11800, 12272, 12400, 12803, 14105, 14632, 15340, 16120, 16520, 17360, 18200, 18290, 19175, 20150, 20650, 21476, 21700, 22568, 23600, 23777, 25606, 26845, 28210, 29264, 30680, 32240, 33040, 36400, 36580, 38350, 40300, 41300, 42952, 43400, 45136, 45725, 47554, 51212, 53690, 56420, 61360, 64015, 70525, 73160, 76700, 80600, 82600, 85904, 86800, 91450, 95108, 102424, 107380, 112840, 118885, 128030, 134225, 141050, 146320, 153400, 161200, 165200, 166439, 182900, 190216, 204848, 214760, 225680, 237770, 256060, 268450, 282100, 306800, 320075, 332878, 365800, 380432, 429520, 475540, 512120, 536900, 564200, 594425, 640150, 665756, 731600, 832195, 951080, 1024240, 1073800, 1128400, 1188850, 1280300, 1331512, 1664390, 1902160, 2147600, 2377700, 2560600, 2663024, 3328780, 4160975, 4755400, 5121200, 6657560, 8321950, 9510800, 13315120, 16643900, 33287800, 66575600]

約数ペア:

[(1, 66575600), (2, 33287800), (4, 16643900), (5, 13315120), (7, 9510800), (8, 8321950), (10, 6657560), (13, 5121200), (14, 4755400), (16, 4160975), (20, 3328780), (25, 2663024), (26, 2560600), (28, 2377700), (31, 2147600), (35, 1902160), (40, 1664390), (50, 1331512), (52, 1280300), (56, 1188850), (59, 1128400), (62, 1073800), (65, 1024240), (70, 951080), (80, 832195), (91, 731600), (100, 665756), (104, 640150), (112, 594425), (118, 564200), (124, 536900), (130, 512120), (140, 475540), (155, 429520), (175, 380432), (182, 365800), (200, 332878), (208, 320075), (217, 306800), (236, 282100), (248, 268450), (260, 256060), (280, 237770), (295, 225680), (310, 214760), (325, 204848), (350, 190216), (364, 182900), (400, 166439), (403, 165200), (413, 161200), (434, 153400), (455, 146320), (472, 141050), (496, 134225), (520, 128030), (560, 118885), (590, 112840), (620, 107380), (650, 102424), (700, 95108), (728, 91450), (767, 86800), (775, 85904), (806, 82600), (826, 80600), (868, 76700), (910, 73160), (944, 70525), (1040, 64015), (1085, 61360), (1180, 56420), (1240, 53690), (1300, 51212), (1400, 47554), (1456, 45725), (1475, 45136), (1534, 43400), (1550, 42952), (1612, 41300), (1652, 40300), (1736, 38350), (1820, 36580), (1829, 36400), (2015, 33040), (2065, 32240), (2170, 30680), (2275, 29264), (2360, 28210), (2480, 26845), (2600, 25606), (2800, 23777), (2821, 23600), (2950, 22568), (3068, 21700), (3100, 21476), (3224, 20650), (3304, 20150), (3472, 19175), (3640, 18290), (3658, 18200), (3835, 17360), (4030, 16520), (4130, 16120), (4340, 15340), (4550, 14632), (4720, 14105), (5200, 12803), (5369, 12400), (5425, 12272), (5642, 11800), (5900, 11284), (6136, 10850), (6200, 10738), (6448, 10325), (6608, 10075), (7280, 9145), (7316, 9100), (7670, 8680), (8060, 8260)]