142545620350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1049}}^1\times {\mathrm{1951}}^1$

素因数の和:3218

約数の個数: 96

約数和(自身を含む): 304980480000

約数和(自身を除く): 162434859650

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 199, 350, 398, 995, 1049, 1393, 1951, 1990, 2098, 2786, 3902, 4975, 5245, 6965, 7343, 9755, 9950, 10490, 13657, 13930, 14686, 19510, 26225, 27314, 34825, 36715, 48775, 52450, 68285, 69650, 73430, 97550, 136570, 183575, 208751, 341425, 367150, 388249, 417502, 682850, 776498, 1043755, 1461257, 1941245, 2046599, 2087510, 2717743, 2922514, 3882490, 4093198, 5218775, 5435486, 7306285, 9706225, 10232995, 10437550, 13588715, 14326193, 14612570, 19412450, 20465990, 27177430, 28652386, 36531425, 51164975, 67943575, 71630965, 73062850, 102329950, 135887150, 143261930, 358154825, 407273201, 716309650, 814546402, 2036366005, 2850912407, 4072732010, 5701824814, 10181830025, 14254562035, 20363660050, 28509124070, 71272810175, 142545620350]

約数ペア:

[(1, 142545620350), (2, 71272810175), (5, 28509124070), (7, 20363660050), (10, 14254562035), (14, 10181830025), (25, 5701824814), (35, 4072732010), (50, 2850912407), (70, 2036366005), (175, 814546402), (199, 716309650), (350, 407273201), (398, 358154825), (995, 143261930), (1049, 135887150), (1393, 102329950), (1951, 73062850), (1990, 71630965), (2098, 67943575), (2786, 51164975), (3902, 36531425), (4975, 28652386), (5245, 27177430), (6965, 20465990), (7343, 19412450), (9755, 14612570), (9950, 14326193), (10490, 13588715), (13657, 10437550), (13930, 10232995), (14686, 9706225), (19510, 7306285), (26225, 5435486), (27314, 5218775), (34825, 4093198), (36715, 3882490), (48775, 2922514), (52450, 2717743), (68285, 2087510), (69650, 2046599), (73430, 1941245), (97550, 1461257), (136570, 1043755), (183575, 776498), (208751, 682850), (341425, 417502), (367150, 388249)]