220332450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1228

約数の個数: 96

約数和(自身を含む): 594711936

約数和(自身を除く): 374379486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 103, 130, 150, 195, 206, 309, 325, 390, 515, 618, 650, 975, 1030, 1097, 1339, 1545, 1950, 2194, 2575, 2678, 3090, 3291, 4017, 5150, 5485, 6582, 6695, 7725, 8034, 10970, 13390, 14261, 15450, 16455, 20085, 27425, 28522, 32910, 33475, 40170, 42783, 54850, 66950, 71305, 82275, 85566, 100425, 112991, 142610, 164550, 200850, 213915, 225982, 338973, 356525, 427830, 564955, 677946, 713050, 1069575, 1129910, 1468883, 1694865, 2139150, 2824775, 2937766, 3389730, 4406649, 5649550, 7344415, 8474325, 8813298, 14688830, 16948650, 22033245, 36722075, 44066490, 73444150, 110166225, 220332450]

約数ペア:

[(1, 220332450), (2, 110166225), (3, 73444150), (5, 44066490), (6, 36722075), (10, 22033245), (13, 16948650), (15, 14688830), (25, 8813298), (26, 8474325), (30, 7344415), (39, 5649550), (50, 4406649), (65, 3389730), (75, 2937766), (78, 2824775), (103, 2139150), (130, 1694865), (150, 1468883), (195, 1129910), (206, 1069575), (309, 713050), (325, 677946), (390, 564955), (515, 427830), (618, 356525), (650, 338973), (975, 225982), (1030, 213915), (1097, 200850), (1339, 164550), (1545, 142610), (1950, 112991), (2194, 100425), (2575, 85566), (2678, 82275), (3090, 71305), (3291, 66950), (4017, 54850), (5150, 42783), (5485, 40170), (6582, 33475), (6695, 32910), (7725, 28522), (8034, 27425), (10970, 20085), (13390, 16455), (14261, 15450)]