157025453900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{132971}}^1$

素因数の和:133240

約数の個数: 108

約数和(自身を含む): 398024821656

約数和(自身を除く): 240999367756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 241, 245, 350, 482, 490, 700, 964, 980, 1205, 1225, 1687, 2410, 2450, 3374, 4820, 4900, 6025, 6748, 8435, 11809, 12050, 16870, 23618, 24100, 33740, 42175, 47236, 59045, 84350, 118090, 132971, 168700, 236180, 265942, 295225, 531884, 590450, 664855, 930797, 1180900, 1329710, 1861594, 2659420, 3324275, 3723188, 4653985, 6515579, 6648550, 9307970, 13031158, 13297100, 18615940, 23269925, 26062316, 32046011, 32577895, 46539850, 64092022, 65155790, 93079700, 128184044, 130311580, 160230055, 162889475, 224322077, 320460110, 325778950, 448644154, 640920220, 651557900, 801150275, 897288308, 1121610385, 1570254539, 1602300550, 2243220770, 3140509078, 3204601100, 4486441540, 5608051925, 6281018156, 7851272695, 11216103850, 15702545390, 22432207700, 31405090780, 39256363475, 78512726950, 157025453900]

約数ペア:

[(1, 157025453900), (2, 78512726950), (4, 39256363475), (5, 31405090780), (7, 22432207700), (10, 15702545390), (14, 11216103850), (20, 7851272695), (25, 6281018156), (28, 5608051925), (35, 4486441540), (49, 3204601100), (50, 3140509078), (70, 2243220770), (98, 1602300550), (100, 1570254539), (140, 1121610385), (175, 897288308), (196, 801150275), (241, 651557900), (245, 640920220), (350, 448644154), (482, 325778950), (490, 320460110), (700, 224322077), (964, 162889475), (980, 160230055), (1205, 130311580), (1225, 128184044), (1687, 93079700), (2410, 65155790), (2450, 64092022), (3374, 46539850), (4820, 32577895), (4900, 32046011), (6025, 26062316), (6748, 23269925), (8435, 18615940), (11809, 13297100), (12050, 13031158), (16870, 9307970), (23618, 6648550), (24100, 6515579), (33740, 4653985), (42175, 3723188), (47236, 3324275), (59045, 2659420), (84350, 1861594), (118090, 1329710), (132971, 1180900), (168700, 930797), (236180, 664855), (265942, 590450), (295225, 531884)]