189272300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 162

約数和(自身を含む): 508959612

約数和(自身を除く): 319687312

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 107, 133, 140, 175, 190, 196, 214, 245, 266, 350, 361, 380, 428, 475, 490, 532, 535, 665, 700, 722, 749, 931, 950, 980, 1070, 1225, 1330, 1444, 1498, 1805, 1862, 1900, 2033, 2140, 2450, 2527, 2660, 2675, 2996, 3325, 3610, 3724, 3745, 4066, 4655, 4900, 5054, 5243, 5350, 6650, 7220, 7490, 8132, 9025, 9310, 10108, 10165, 10486, 10700, 12635, 13300, 14231, 14980, 17689, 18050, 18620, 18725, 20330, 20972, 23275, 25270, 26215, 28462, 35378, 36100, 37450, 38627, 40660, 46550, 50540, 50825, 52430, 56924, 63175, 70756, 71155, 74900, 77254, 88445, 93100, 99617, 101650, 104860, 126350, 131075, 142310, 154508, 176890, 193135, 199234, 203300, 252700, 262150, 270389, 284620, 353780, 355775, 386270, 398468, 442225, 498085, 524300, 540778, 711550, 772540, 884450, 965675, 996170, 1081556, 1351945, 1423100, 1768900, 1892723, 1931350, 1992340, 2490425, 2703890, 3785446, 3862700, 4980850, 5407780, 6759725, 7570892, 9463615, 9961700, 13519450, 18927230, 27038900, 37854460, 47318075, 94636150, 189272300]

約数ペア:

[(1, 189272300), (2, 94636150), (4, 47318075), (5, 37854460), (7, 27038900), (10, 18927230), (14, 13519450), (19, 9961700), (20, 9463615), (25, 7570892), (28, 6759725), (35, 5407780), (38, 4980850), (49, 3862700), (50, 3785446), (70, 2703890), (76, 2490425), (95, 1992340), (98, 1931350), (100, 1892723), (107, 1768900), (133, 1423100), (140, 1351945), (175, 1081556), (190, 996170), (196, 965675), (214, 884450), (245, 772540), (266, 711550), (350, 540778), (361, 524300), (380, 498085), (428, 442225), (475, 398468), (490, 386270), (532, 355775), (535, 353780), (665, 284620), (700, 270389), (722, 262150), (749, 252700), (931, 203300), (950, 199234), (980, 193135), (1070, 176890), (1225, 154508), (1330, 142310), (1444, 131075), (1498, 126350), (1805, 104860), (1862, 101650), (1900, 99617), (2033, 93100), (2140, 88445), (2450, 77254), (2527, 74900), (2660, 71155), (2675, 70756), (2996, 63175), (3325, 56924), (3610, 52430), (3724, 50825), (3745, 50540), (4066, 46550), (4655, 40660), (4900, 38627), (5054, 37450), (5243, 36100), (5350, 35378), (6650, 28462), (7220, 26215), (7490, 25270), (8132, 23275), (9025, 20972), (9310, 20330), (10108, 18725), (10165, 18620), (10486, 18050), (10700, 17689), (12635, 14980), (13300, 14231)]