15072900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 44580480

約数和(自身を除く): 29507580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1069, 1175, 1410, 2138, 2350, 2820, 3207, 3525, 4276, 4700, 5345, 6414, 7050, 10690, 12828, 14100, 16035, 21380, 26725, 32070, 50243, 53450, 64140, 80175, 100486, 106900, 150729, 160350, 200972, 251215, 301458, 320700, 502430, 602916, 753645, 1004860, 1256075, 1507290, 2512150, 3014580, 3768225, 5024300, 7536450, 15072900]

約数ペア:

[(1, 15072900), (2, 7536450), (3, 5024300), (4, 3768225), (5, 3014580), (6, 2512150), (10, 1507290), (12, 1256075), (15, 1004860), (20, 753645), (25, 602916), (30, 502430), (47, 320700), (50, 301458), (60, 251215), (75, 200972), (94, 160350), (100, 150729), (141, 106900), (150, 100486), (188, 80175), (235, 64140), (282, 53450), (300, 50243), (470, 32070), (564, 26725), (705, 21380), (940, 16035), (1069, 14100), (1175, 12828), (1410, 10690), (2138, 7050), (2350, 6414), (2820, 5345), (3207, 4700), (3525, 4276)]