72589230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 223488000

約数和(自身を除く): 150898770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 193, 199, 210, 270, 315, 378, 386, 398, 579, 597, 630, 945, 965, 995, 1158, 1194, 1351, 1393, 1737, 1791, 1890, 1930, 1990, 2702, 2786, 2895, 2985, 3474, 3582, 4053, 4179, 5211, 5373, 5790, 5970, 6755, 6965, 8106, 8358, 8685, 8955, 10422, 10746, 12159, 12537, 13510, 13930, 17370, 17910, 20265, 20895, 24318, 25074, 26055, 26865, 36477, 37611, 38407, 40530, 41790, 52110, 53730, 60795, 62685, 72954, 75222, 76814, 115221, 121590, 125370, 182385, 188055, 192035, 230442, 268849, 345663, 364770, 376110, 384070, 537698, 576105, 691326, 806547, 1036989, 1152210, 1344245, 1613094, 1728315, 2073978, 2419641, 2688490, 3456630, 4032735, 4839282, 5184945, 7258923, 8065470, 10369890, 12098205, 14517846, 24196410, 36294615, 72589230]

約数ペア:

[(1, 72589230), (2, 36294615), (3, 24196410), (5, 14517846), (6, 12098205), (7, 10369890), (9, 8065470), (10, 7258923), (14, 5184945), (15, 4839282), (18, 4032735), (21, 3456630), (27, 2688490), (30, 2419641), (35, 2073978), (42, 1728315), (45, 1613094), (54, 1344245), (63, 1152210), (70, 1036989), (90, 806547), (105, 691326), (126, 576105), (135, 537698), (189, 384070), (193, 376110), (199, 364770), (210, 345663), (270, 268849), (315, 230442), (378, 192035), (386, 188055), (398, 182385), (579, 125370), (597, 121590), (630, 115221), (945, 76814), (965, 75222), (995, 72954), (1158, 62685), (1194, 60795), (1351, 53730), (1393, 52110), (1737, 41790), (1791, 40530), (1890, 38407), (1930, 37611), (1990, 36477), (2702, 26865), (2786, 26055), (2895, 25074), (2985, 24318), (3474, 20895), (3582, 20265), (4053, 17910), (4179, 17370), (5211, 13930), (5373, 13510), (5790, 12537), (5970, 12159), (6755, 10746), (6965, 10422), (8106, 8955), (8358, 8685)]