20146758900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{9013}}^1\times {\mathrm{7451}}^1$

素因数の和:16481

約数の個数: 72

約数和(自身を含む): 58305580704

約数和(自身を除く): 38158821804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 7451, 9013, 14902, 18026, 22353, 27039, 29804, 36052, 37255, 44706, 45065, 54078, 74510, 89412, 90130, 108156, 111765, 135195, 149020, 180260, 186275, 223530, 225325, 270390, 372550, 447060, 450650, 540780, 558825, 675975, 745100, 901300, 1117650, 1351950, 2235300, 2703900, 67155863, 134311726, 201467589, 268623452, 335779315, 402935178, 671558630, 805870356, 1007337945, 1343117260, 1678896575, 2014675890, 3357793150, 4029351780, 5036689725, 6715586300, 10073379450, 20146758900]

約数ペア:

[(1, 20146758900), (2, 10073379450), (3, 6715586300), (4, 5036689725), (5, 4029351780), (6, 3357793150), (10, 2014675890), (12, 1678896575), (15, 1343117260), (20, 1007337945), (25, 805870356), (30, 671558630), (50, 402935178), (60, 335779315), (75, 268623452), (100, 201467589), (150, 134311726), (300, 67155863), (7451, 2703900), (9013, 2235300), (14902, 1351950), (18026, 1117650), (22353, 901300), (27039, 745100), (29804, 675975), (36052, 558825), (37255, 540780), (44706, 450650), (45065, 447060), (54078, 372550), (74510, 270390), (89412, 225325), (90130, 223530), (108156, 186275), (111765, 180260), (135195, 149020)]