2013945900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{91961}}^1$

素因数の和:92051

約数の個数: 72

約数和(自身を含む): 5906903184

約数和(自身を除く): 3892957284

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, 730, 876, 1095, 1460, 1825, 2190, 3650, 4380, 5475, 7300, 10950, 21900, 91961, 183922, 275883, 367844, 459805, 551766, 919610, 1103532, 1379415, 1839220, 2299025, 2758830, 4598050, 5517660, 6713153, 6897075, 9196100, 13426306, 13794150, 20139459, 26852612, 27588300, 33565765, 40278918, 67131530, 80557836, 100697295, 134263060, 167828825, 201394590, 335657650, 402789180, 503486475, 671315300, 1006972950, 2013945900]

約数ペア:

[(1, 2013945900), (2, 1006972950), (3, 671315300), (4, 503486475), (5, 402789180), (6, 335657650), (10, 201394590), (12, 167828825), (15, 134263060), (20, 100697295), (25, 80557836), (30, 67131530), (50, 40278918), (60, 33565765), (73, 27588300), (75, 26852612), (100, 20139459), (146, 13794150), (150, 13426306), (219, 9196100), (292, 6897075), (300, 6713153), (365, 5517660), (438, 4598050), (730, 2758830), (876, 2299025), (1095, 1839220), (1460, 1379415), (1825, 1103532), (2190, 919610), (3650, 551766), (4380, 459805), (5475, 367844), (7300, 275883), (10950, 183922), (21900, 91961)]