244992600

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{71}}^2$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 865426380

約数和(自身を除く): 620433780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 71, 72, 75, 81, 90, 100, 108, 120, 135, 142, 150, 162, 180, 200, 213, 216, 225, 243, 270, 284, 300, 324, 355, 360, 405, 426, 450, 486, 540, 568, 600, 639, 648, 675, 710, 810, 852, 900, 972, 1065, 1080, 1215, 1278, 1350, 1420, 1620, 1704, 1775, 1800, 1917, 1944, 2025, 2130, 2430, 2556, 2700, 2840, 3195, 3240, 3550, 3834, 4050, 4260, 4860, 5041, 5112, 5325, 5400, 5751, 6075, 6390, 7100, 7668, 8100, 8520, 9585, 9720, 10082, 10650, 11502, 12150, 12780, 14200, 15123, 15336, 15975, 16200, 17253, 19170, 20164, 21300, 23004, 24300, 25205, 25560, 28755, 30246, 31950, 34506, 38340, 40328, 42600, 45369, 46008, 47925, 48600, 50410, 57510, 60492, 63900, 69012, 75615, 76680, 86265, 90738, 95850, 100820, 115020, 120984, 126025, 127800, 136107, 138024, 143775, 151230, 172530, 181476, 191700, 201640, 226845, 230040, 252050, 272214, 287550, 302460, 345060, 362952, 378075, 383400, 408321, 431325, 453690, 504100, 544428, 575100, 604920, 680535, 690120, 756150, 816642, 862650, 907380, 1008200, 1088856, 1134225, 1150200, 1224963, 1361070, 1512300, 1633284, 1725300, 1814760, 2041605, 2268450, 2449926, 2722140, 3024600, 3266568, 3402675, 3450600, 4083210, 4536900, 4899852, 5444280, 6124815, 6805350, 8166420, 9073800, 9799704, 10208025, 12249630, 13610700, 16332840, 20416050, 24499260, 27221400, 30624075, 40832100, 48998520, 61248150, 81664200, 122496300, 244992600]

約数ペア:

[(1, 244992600), (2, 122496300), (3, 81664200), (4, 61248150), (5, 48998520), (6, 40832100), (8, 30624075), (9, 27221400), (10, 24499260), (12, 20416050), (15, 16332840), (18, 13610700), (20, 12249630), (24, 10208025), (25, 9799704), (27, 9073800), (30, 8166420), (36, 6805350), (40, 6124815), (45, 5444280), (50, 4899852), (54, 4536900), (60, 4083210), (71, 3450600), (72, 3402675), (75, 3266568), (81, 3024600), (90, 2722140), (100, 2449926), (108, 2268450), (120, 2041605), (135, 1814760), (142, 1725300), (150, 1633284), (162, 1512300), (180, 1361070), (200, 1224963), (213, 1150200), (216, 1134225), (225, 1088856), (243, 1008200), (270, 907380), (284, 862650), (300, 816642), (324, 756150), (355, 690120), (360, 680535), (405, 604920), (426, 575100), (450, 544428), (486, 504100), (540, 453690), (568, 431325), (600, 408321), (639, 383400), (648, 378075), (675, 362952), (710, 345060), (810, 302460), (852, 287550), (900, 272214), (972, 252050), (1065, 230040), (1080, 226845), (1215, 201640), (1278, 191700), (1350, 181476), (1420, 172530), (1620, 151230), (1704, 143775), (1775, 138024), (1800, 136107), (1917, 127800), (1944, 126025), (2025, 120984), (2130, 115020), (2430, 100820), (2556, 95850), (2700, 90738), (2840, 86265), (3195, 76680), (3240, 75615), (3550, 69012), (3834, 63900), (4050, 60492), (4260, 57510), (4860, 50410), (5041, 48600), (5112, 47925), (5325, 46008), (5400, 45369), (5751, 42600), (6075, 40328), (6390, 38340), (7100, 34506), (7668, 31950), (8100, 30246), (8520, 28755), (9585, 25560), (9720, 25205), (10082, 24300), (10650, 23004), (11502, 21300), (12150, 20164), (12780, 19170), (14200, 17253), (15123, 16200), (15336, 15975)]