215534100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37813}}^1$

素因数の和:37849

約数の個数: 72

約数和(自身を含む): 656451040

約数和(自身を除く): 440916940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 37813, 75626, 113439, 151252, 189065, 226878, 378130, 453756, 567195, 718447, 756260, 945325, 1134390, 1436894, 1890650, 2155341, 2268780, 2835975, 2873788, 3592235, 3781300, 4310682, 5671950, 7184470, 8621364, 10776705, 11343900, 14368940, 17961175, 21553410, 35922350, 43106820, 53883525, 71844700, 107767050, 215534100]

約数ペア:

[(1, 215534100), (2, 107767050), (3, 71844700), (4, 53883525), (5, 43106820), (6, 35922350), (10, 21553410), (12, 17961175), (15, 14368940), (19, 11343900), (20, 10776705), (25, 8621364), (30, 7184470), (38, 5671950), (50, 4310682), (57, 3781300), (60, 3592235), (75, 2873788), (76, 2835975), (95, 2268780), (100, 2155341), (114, 1890650), (150, 1436894), (190, 1134390), (228, 945325), (285, 756260), (300, 718447), (380, 567195), (475, 453756), (570, 378130), (950, 226878), (1140, 189065), (1425, 151252), (1900, 113439), (2850, 75626), (5700, 37813)]