19454100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3449

約数の個数: 72

約数和(自身を含む): 59267040

約数和(自身を除く): 39812940

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, 3413, 5700, 6826, 10239, 13652, 17065, 20478, 34130, 40956, 51195, 64847, 68260, 85325, 102390, 129694, 170650, 194541, 204780, 255975, 259388, 324235, 341300, 389082, 511950, 648470, 778164, 972705, 1023900, 1296940, 1621175, 1945410, 3242350, 3890820, 4863525, 6484700, 9727050, 19454100]

約数ペア:

[(1, 19454100), (2, 9727050), (3, 6484700), (4, 4863525), (5, 3890820), (6, 3242350), (10, 1945410), (12, 1621175), (15, 1296940), (19, 1023900), (20, 972705), (25, 778164), (30, 648470), (38, 511950), (50, 389082), (57, 341300), (60, 324235), (75, 259388), (76, 255975), (95, 204780), (100, 194541), (114, 170650), (150, 129694), (190, 102390), (228, 85325), (285, 68260), (300, 64847), (380, 51195), (475, 40956), (570, 34130), (950, 20478), (1140, 17065), (1425, 13652), (1900, 10239), (2850, 6826), (3413, 5700)]