19343400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 60740160

約数和(自身を除く): 41396760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 103, 120, 150, 200, 206, 300, 309, 313, 412, 515, 600, 618, 626, 824, 939, 1030, 1236, 1252, 1545, 1565, 1878, 2060, 2472, 2504, 2575, 3090, 3130, 3756, 4120, 4695, 5150, 6180, 6260, 7512, 7725, 7825, 9390, 10300, 12360, 12520, 15450, 15650, 18780, 20600, 23475, 30900, 31300, 32239, 37560, 46950, 61800, 62600, 64478, 93900, 96717, 128956, 161195, 187800, 193434, 257912, 322390, 386868, 483585, 644780, 773736, 805975, 967170, 1289560, 1611950, 1934340, 2417925, 3223900, 3868680, 4835850, 6447800, 9671700, 19343400]

約数ペア:

[(1, 19343400), (2, 9671700), (3, 6447800), (4, 4835850), (5, 3868680), (6, 3223900), (8, 2417925), (10, 1934340), (12, 1611950), (15, 1289560), (20, 967170), (24, 805975), (25, 773736), (30, 644780), (40, 483585), (50, 386868), (60, 322390), (75, 257912), (100, 193434), (103, 187800), (120, 161195), (150, 128956), (200, 96717), (206, 93900), (300, 64478), (309, 62600), (313, 61800), (412, 46950), (515, 37560), (600, 32239), (618, 31300), (626, 30900), (824, 23475), (939, 20600), (1030, 18780), (1236, 15650), (1252, 15450), (1545, 12520), (1565, 12360), (1878, 10300), (2060, 9390), (2472, 7825), (2504, 7725), (2575, 7512), (3090, 6260), (3130, 6180), (3756, 5150), (4120, 4695)]