249877139000

素因数分解:

$2^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{16091}}^1$

素因数の和:16458

約数の個数: 128

約数和(自身を含む): 597815225280

約数和(自身を除く): 347938086280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 200, 212, 250, 265, 293, 424, 500, 530, 586, 1000, 1060, 1172, 1325, 1465, 2120, 2344, 2650, 2930, 5300, 5860, 6625, 7325, 10600, 11720, 13250, 14650, 15529, 16091, 26500, 29300, 31058, 32182, 36625, 53000, 58600, 62116, 64364, 73250, 77645, 80455, 124232, 128728, 146500, 155290, 160910, 293000, 310580, 321820, 388225, 402275, 621160, 643640, 776450, 804550, 852823, 1552900, 1609100, 1705646, 1941125, 2011375, 3105800, 3218200, 3411292, 3882250, 4022750, 4264115, 4714663, 6822584, 7764500, 8045500, 8528230, 9429326, 15529000, 16091000, 17056460, 18858652, 21320575, 23573315, 34112920, 37717304, 42641150, 47146630, 85282300, 94293260, 106602875, 117866575, 170564600, 188586520, 213205750, 235733150, 249877139, 426411500, 471466300, 499754278, 589332875, 852823000, 942932600, 999508556, 1178665750, 1249385695, 1999017112, 2357331500, 2498771390, 4714663000, 4997542780, 6246928475, 9995085560, 12493856950, 24987713900, 31234642375, 49975427800, 62469284750, 124938569500, 249877139000]

約数ペア:

[(1, 249877139000), (2, 124938569500), (4, 62469284750), (5, 49975427800), (8, 31234642375), (10, 24987713900), (20, 12493856950), (25, 9995085560), (40, 6246928475), (50, 4997542780), (53, 4714663000), (100, 2498771390), (106, 2357331500), (125, 1999017112), (200, 1249385695), (212, 1178665750), (250, 999508556), (265, 942932600), (293, 852823000), (424, 589332875), (500, 499754278), (530, 471466300), (586, 426411500), (1000, 249877139), (1060, 235733150), (1172, 213205750), (1325, 188586520), (1465, 170564600), (2120, 117866575), (2344, 106602875), (2650, 94293260), (2930, 85282300), (5300, 47146630), (5860, 42641150), (6625, 37717304), (7325, 34112920), (10600, 23573315), (11720, 21320575), (13250, 18858652), (14650, 17056460), (15529, 16091000), (16091, 15529000), (26500, 9429326), (29300, 8528230), (31058, 8045500), (32182, 7764500), (36625, 6822584), (53000, 4714663), (58600, 4264115), (62116, 4022750), (64364, 3882250), (73250, 3411292), (77645, 3218200), (80455, 3105800), (124232, 2011375), (128728, 1941125), (146500, 1705646), (155290, 1609100), (160910, 1552900), (293000, 852823), (310580, 804550), (321820, 776450), (388225, 643640), (402275, 621160)]