11847900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 34813744

約数和(自身を除く): 22965844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 219, 292, 300, 365, 438, 541, 730, 876, 1082, 1095, 1460, 1623, 1825, 2164, 2190, 2705, 3246, 3650, 4380, 5410, 5475, 6492, 7300, 8115, 10820, 10950, 13525, 16230, 21900, 27050, 32460, 39493, 40575, 54100, 78986, 81150, 118479, 157972, 162300, 197465, 236958, 394930, 473916, 592395, 789860, 987325, 1184790, 1974650, 2369580, 2961975, 3949300, 5923950, 11847900]

約数ペア:

[(1, 11847900), (2, 5923950), (3, 3949300), (4, 2961975), (5, 2369580), (6, 1974650), (10, 1184790), (12, 987325), (15, 789860), (20, 592395), (25, 473916), (30, 394930), (50, 236958), (60, 197465), (73, 162300), (75, 157972), (100, 118479), (146, 81150), (150, 78986), (219, 54100), (292, 40575), (300, 39493), (365, 32460), (438, 27050), (541, 21900), (730, 16230), (876, 13525), (1082, 10950), (1095, 10820), (1460, 8115), (1623, 7300), (1825, 6492), (2164, 5475), (2190, 5410), (2705, 4380), (3246, 3650)]