47543580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 166944960

約数和(自身を除く): 119401380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 389, 420, 485, 582, 630, 679, 778, 873, 970, 1164, 1167, 1260, 1358, 1455, 1556, 1746, 1940, 1945, 2037, 2334, 2716, 2723, 2910, 3395, 3492, 3501, 3890, 4074, 4365, 4668, 5446, 5820, 5835, 6111, 6790, 7002, 7780, 8148, 8169, 8730, 10185, 10892, 11670, 12222, 13580, 13615, 14004, 16338, 17460, 17505, 20370, 23340, 24444, 24507, 27230, 30555, 32676, 35010, 37733, 40740, 40845, 49014, 54460, 61110, 70020, 75466, 81690, 98028, 113199, 122220, 122535, 150932, 163380, 188665, 226398, 245070, 264131, 339597, 377330, 452796, 490140, 528262, 565995, 679194, 754660, 792393, 1056524, 1131990, 1320655, 1358388, 1584786, 1697985, 2263980, 2377179, 2641310, 3169572, 3395970, 3961965, 4754358, 5282620, 6791940, 7923930, 9508716, 11885895, 15847860, 23771790, 47543580]

約数ペア:

[(1, 47543580), (2, 23771790), (3, 15847860), (4, 11885895), (5, 9508716), (6, 7923930), (7, 6791940), (9, 5282620), (10, 4754358), (12, 3961965), (14, 3395970), (15, 3169572), (18, 2641310), (20, 2377179), (21, 2263980), (28, 1697985), (30, 1584786), (35, 1358388), (36, 1320655), (42, 1131990), (45, 1056524), (60, 792393), (63, 754660), (70, 679194), (84, 565995), (90, 528262), (97, 490140), (105, 452796), (126, 377330), (140, 339597), (180, 264131), (194, 245070), (210, 226398), (252, 188665), (291, 163380), (315, 150932), (388, 122535), (389, 122220), (420, 113199), (485, 98028), (582, 81690), (630, 75466), (679, 70020), (778, 61110), (873, 54460), (970, 49014), (1164, 40845), (1167, 40740), (1260, 37733), (1358, 35010), (1455, 32676), (1556, 30555), (1746, 27230), (1940, 24507), (1945, 24444), (2037, 23340), (2334, 20370), (2716, 17505), (2723, 17460), (2910, 16338), (3395, 14004), (3492, 13615), (3501, 13580), (3890, 12222), (4074, 11670), (4365, 10892), (4668, 10185), (5446, 8730), (5820, 8169), (5835, 8148), (6111, 7780), (6790, 7002)]