272095400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 670269600

約数和(自身を除く): 398174200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 43, 50, 58, 86, 100, 116, 145, 172, 200, 215, 232, 290, 344, 430, 580, 725, 860, 1075, 1091, 1160, 1247, 1450, 1720, 2150, 2182, 2494, 2900, 4300, 4364, 4988, 5455, 5800, 6235, 8600, 8728, 9976, 10910, 12470, 21820, 24940, 27275, 31175, 31639, 43640, 46913, 49880, 54550, 62350, 63278, 93826, 109100, 124700, 126556, 158195, 187652, 218200, 234565, 249400, 253112, 316390, 375304, 469130, 632780, 790975, 938260, 1172825, 1265560, 1360477, 1581950, 1876520, 2345650, 2720954, 3163900, 4691300, 5441908, 6327800, 6802385, 9382600, 10883816, 13604770, 27209540, 34011925, 54419080, 68023850, 136047700, 272095400]

約数ペア:

[(1, 272095400), (2, 136047700), (4, 68023850), (5, 54419080), (8, 34011925), (10, 27209540), (20, 13604770), (25, 10883816), (29, 9382600), (40, 6802385), (43, 6327800), (50, 5441908), (58, 4691300), (86, 3163900), (100, 2720954), (116, 2345650), (145, 1876520), (172, 1581950), (200, 1360477), (215, 1265560), (232, 1172825), (290, 938260), (344, 790975), (430, 632780), (580, 469130), (725, 375304), (860, 316390), (1075, 253112), (1091, 249400), (1160, 234565), (1247, 218200), (1450, 187652), (1720, 158195), (2150, 126556), (2182, 124700), (2494, 109100), (2900, 93826), (4300, 63278), (4364, 62350), (4988, 54550), (5455, 49880), (5800, 46913), (6235, 43640), (8600, 31639), (8728, 31175), (9976, 27275), (10910, 24940), (12470, 21820)]