79241400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 288

約数和(自身を含む): 321110400

約数和(自身を除く): 241869000

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, 200, 210, 225, 228, 252, 266, 280, 285, 300, 315, 331, 342, 350, 360, 380, 399, 420, 450, 456, 475, 504, 525, 532, 570, 600, 630, 662, 665, 684, 700, 760, 798, 840, 855, 900, 950, 993, 1050, 1064, 1140, 1197, 1260, 1324, 1330, 1368, 1400, 1425, 1575, 1596, 1655, 1710, 1800, 1900, 1986, 1995, 2100, 2280, 2317, 2394, 2520, 2648, 2660, 2850, 2979, 3150, 3192, 3310, 3325, 3420, 3800, 3972, 3990, 4200, 4275, 4634, 4788, 4965, 5320, 5700, 5958, 5985, 6289, 6300, 6620, 6650, 6840, 6951, 7944, 7980, 8275, 8550, 9268, 9576, 9930, 9975, 11400, 11585, 11916, 11970, 12578, 12600, 13240, 13300, 13902, 14895, 15960, 16550, 17100, 18536, 18867, 19860, 19950, 20853, 23170, 23832, 23940, 24825, 25156, 26600, 27804, 29790, 29925, 31445, 33100, 34200, 34755, 37734, 39720, 39900, 41706, 44023, 46340, 47880, 49650, 50312, 55608, 56601, 57925, 59580, 59850, 62890, 66200, 69510, 74475, 75468, 79800, 83412, 88046, 92680, 94335, 99300, 104265, 113202, 115850, 119160, 119700, 125780, 132069, 139020, 148950, 150936, 157225, 166824, 173775, 176092, 188670, 198600, 208530, 220115, 226404, 231700, 239400, 251560, 264138, 278040, 283005, 297900, 314450, 347550, 352184, 377340, 396207, 417060, 440230, 452808, 463400, 471675, 521325, 528276, 566010, 595800, 628900, 660345, 695100, 754680, 792414, 834120, 880460, 943350, 1042650, 1056552, 1100575, 1132020, 1257800, 1320690, 1390200, 1415025, 1584828, 1760920, 1886700, 1981035, 2085300, 2201150, 2264040, 2641380, 2830050, 3169656, 3301725, 3773400, 3962070, 4170600, 4402300, 5282760, 5660100, 6603450, 7924140, 8804600, 9905175, 11320200, 13206900, 15848280, 19810350, 26413800, 39620700, 79241400]

約数ペア:

[(1, 79241400), (2, 39620700), (3, 26413800), (4, 19810350), (5, 15848280), (6, 13206900), (7, 11320200), (8, 9905175), (9, 8804600), (10, 7924140), (12, 6603450), (14, 5660100), (15, 5282760), (18, 4402300), (19, 4170600), (20, 3962070), (21, 3773400), (24, 3301725), (25, 3169656), (28, 2830050), (30, 2641380), (35, 2264040), (36, 2201150), (38, 2085300), (40, 1981035), (42, 1886700), (45, 1760920), (50, 1584828), (56, 1415025), (57, 1390200), (60, 1320690), (63, 1257800), (70, 1132020), (72, 1100575), (75, 1056552), (76, 1042650), (84, 943350), (90, 880460), (95, 834120), (100, 792414), (105, 754680), (114, 695100), (120, 660345), (126, 628900), (133, 595800), (140, 566010), (150, 528276), (152, 521325), (168, 471675), (171, 463400), (175, 452808), (180, 440230), (190, 417060), (200, 396207), (210, 377340), (225, 352184), (228, 347550), (252, 314450), (266, 297900), (280, 283005), (285, 278040), (300, 264138), (315, 251560), (331, 239400), (342, 231700), (350, 226404), (360, 220115), (380, 208530), (399, 198600), (420, 188670), (450, 176092), (456, 173775), (475, 166824), (504, 157225), (525, 150936), (532, 148950), (570, 139020), (600, 132069), (630, 125780), (662, 119700), (665, 119160), (684, 115850), (700, 113202), (760, 104265), (798, 99300), (840, 94335), (855, 92680), (900, 88046), (950, 83412), (993, 79800), (1050, 75468), (1064, 74475), (1140, 69510), (1197, 66200), (1260, 62890), (1324, 59850), (1330, 59580), (1368, 57925), (1400, 56601), (1425, 55608), (1575, 50312), (1596, 49650), (1655, 47880), (1710, 46340), (1800, 44023), (1900, 41706), (1986, 39900), (1995, 39720), (2100, 37734), (2280, 34755), (2317, 34200), (2394, 33100), (2520, 31445), (2648, 29925), (2660, 29790), (2850, 27804), (2979, 26600), (3150, 25156), (3192, 24825), (3310, 23940), (3325, 23832), (3420, 23170), (3800, 20853), (3972, 19950), (3990, 19860), (4200, 18867), (4275, 18536), (4634, 17100), (4788, 16550), (4965, 15960), (5320, 14895), (5700, 13902), (5958, 13300), (5985, 13240), (6289, 12600), (6300, 12578), (6620, 11970), (6650, 11916), (6840, 11585), (6951, 11400), (7944, 9975), (7980, 9930), (8275, 9576), (8550, 9268)]