909648900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1693}}^1$

素因数の和:1915

約数の個数: 144

約数和(自身を含む): 2940784000

約数和(自身を除く): 2031135100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 199, 225, 270, 300, 398, 450, 540, 597, 675, 796, 900, 995, 1194, 1350, 1693, 1791, 1990, 2388, 2700, 2985, 3386, 3582, 3980, 4975, 5079, 5373, 5970, 6772, 7164, 8465, 8955, 9950, 10158, 10746, 11940, 14925, 15237, 16930, 17910, 19900, 20316, 21492, 25395, 26865, 29850, 30474, 33860, 35820, 42325, 44775, 45711, 50790, 53730, 59700, 60948, 76185, 84650, 89550, 91422, 101580, 107460, 126975, 134325, 152370, 169300, 179100, 182844, 228555, 253950, 268650, 304740, 336907, 380925, 457110, 507900, 537300, 673814, 761850, 914220, 1010721, 1142775, 1347628, 1523700, 1684535, 2021442, 2285550, 3032163, 3369070, 4042884, 4571100, 5053605, 6064326, 6738140, 8422675, 9096489, 10107210, 12128652, 15160815, 16845350, 18192978, 20214420, 25268025, 30321630, 33690700, 36385956, 45482445, 50536050, 60643260, 75804075, 90964890, 101072100, 151608150, 181929780, 227412225, 303216300, 454824450, 909648900]

約数ペア:

[(1, 909648900), (2, 454824450), (3, 303216300), (4, 227412225), (5, 181929780), (6, 151608150), (9, 101072100), (10, 90964890), (12, 75804075), (15, 60643260), (18, 50536050), (20, 45482445), (25, 36385956), (27, 33690700), (30, 30321630), (36, 25268025), (45, 20214420), (50, 18192978), (54, 16845350), (60, 15160815), (75, 12128652), (90, 10107210), (100, 9096489), (108, 8422675), (135, 6738140), (150, 6064326), (180, 5053605), (199, 4571100), (225, 4042884), (270, 3369070), (300, 3032163), (398, 2285550), (450, 2021442), (540, 1684535), (597, 1523700), (675, 1347628), (796, 1142775), (900, 1010721), (995, 914220), (1194, 761850), (1350, 673814), (1693, 537300), (1791, 507900), (1990, 457110), (2388, 380925), (2700, 336907), (2985, 304740), (3386, 268650), (3582, 253950), (3980, 228555), (4975, 182844), (5079, 179100), (5373, 169300), (5970, 152370), (6772, 134325), (7164, 126975), (8465, 107460), (8955, 101580), (9950, 91422), (10158, 89550), (10746, 84650), (11940, 76185), (14925, 60948), (15237, 59700), (16930, 53730), (17910, 50790), (19900, 45711), (20316, 44775), (21492, 42325), (25395, 35820), (26865, 33860), (29850, 30474)]